wrt1900ac speeds slow older e4200 is faster

Similar Questions

• Problem - edges of digital triggering slows down during the fast rotations

  Hi all. I have problem to understand. I want to measure the pressure with two strain gages on 90 degrees (NI 9237 half bridge II) and I engine with metal plate on it with 52 teeth (gear) to measure on each tooth of the strain. For the rotation, I use NI 9401 digital input.

  I need for example 1000 samples from the first digital edge to the second. (on the metal plate). I try to start trigger. In slow speed (turn around with the hand) of the metal plate, everything is OK. But if I turn around the metal plate digital fast triggers edges slows down. During a cycle on the metal plate on the cost of slow speed me 52 digital edges 1000 sampels by edge (metal plate is with 52 teeth), but rely on fast speed on me 25 edges. This problem is sync of the digital inputs and the analog inputs. I made the example with DAqmx Vi express. I've implemented on digital imput and then count me in each tooth regardless of speed and everything is OK, but when I buid trigger of strain on the edges of quick release rotation speed slows down.

  Can someone help me with this?

  Thanks before.

  So you're collecting samples from 1000 to 10000 samples per second. Which takes 100 Ms. If your triggering edges occur more quickly than the interval of 100 ms, some of them will be missed.  If you run faster than a cycle all 5.2 seconds your gear plate with 52 teeth, some triggers will be produced before the end of the previous data collection.

  What is the fastest speed that you will not sping palte metal?

  Lynn

• Firefox very slow while Chrome is fast

  Hi all

  Spin LMDE 2, totally updated and using Firefox 50.0.2 Firefox is really very slow for some time now - it is so slow to start, slow to scroll a page even with one tab open and takes a minute to type a full word. I tried to start Firefox in safe mode, completely deleting my user profile and start fresh, use "apt - get remove - purge" and then reinstalling firefox... and still stupidly slow. Chrome is fast, quick start, can run 20 + tabs without a slowdown in performance, no problem at all.

  And my laptop is not in rest - it is 3 years old, has a processor i7, 8 GB of RAM and a Quadro video card. I have also run 2 LMDE and all apps from a 256 GB SSD card. The directory is on a 500 GB SATA hard drive, however. So I expect you to improve the performance of Firefox, so there must be something wrong - I would really appreciate if someone could give me some guidance as to what could be the problem please?

  Here is the output for inxi:

  [CODE] System: Welcome: travel kernel: 3.16.0 - 4-amd64 x86_64 (64-bit gcc: 4.8.4)

            Desktop: MATE 1.16.1 (Gtk 3.14.5+4) Distro: LinuxMint 2 betsy
  

  Machine: System: Dell product: Precision M4600 v: 01

            Mobo: Dell model: 08V9YG v: A00 Bios: Dell v: A16 date: 12/26/2013
  

  Processor: Quad core Intel Core i7-2760QM (- HT - MCP-) cache: 6144 KB

            flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) bmips: 19157
            Clock Speeds: 1: 632 MHz 2: 626 MHz 3: 639 MHz 4: 630 MHz
            5: 612 MHz 6: 615 MHz 7: 612 MHz 8: 609 MHz
  

  Graphic: Map: NVIDIA GF108GLM [Quadro 1000 M] bus - ID: 01: 00.0

            Display Server: X.Org 1.16.4 driver: nvidia
            Resolution: [email protected]
            GLX Renderer: Quadro 1000M/PCIe/SSE2
            GLX Version: 4.4.0 NVIDIA 340.96 Direct Rendering: Yes
  

  Audio: Map-1 GF108 NVIDIA High Definition Audio Controller

            driver: snd_hda_intel bus-ID: 01:00.1
            Card-2 Intel 6 Series/C200 Series Family High Definition Audio Controller
            driver: snd_hda_intel bus-ID: 00:1b.0
            Sound: Advanced Linux Sound Architecture v: k3.16.0-4-amd64
  

  Network: Map-1: Intel Centrino Ultimate-N 6300

            driver: iwlwifi v: in-tree: bus-ID: 03:00.0
            IF: wlan0 state: up mac: 
            Card-2: Intel 82579LM Gigabit Network Connection
            driver: e1000e v: 2.3.2-k port: 8040 bus-ID: 00:19.0
            IF: eth0 state: down mac: 
  

  Drives: Total disk size: 756,2 GB (50.4% used)

            ID-1: /dev/sdb model: TOSHIBA_THNSNH25 size: 256.1GB
            ID-2: /dev/sda model: ST9500423AS size: 500.1GB
  

  Score: ID - 1: / size: 20G used: 6.1 G (33%) fs: ext4 dev: / dev/sdb2

            ID-2: /home size: 385G used: 349G (96%) fs: ext4 dev: /dev/sda2
  

  Types of sensors: temperature of the system: processor: 50.0 C mobo: N/A gpu: 0.0:45 C

            Fan Speeds (in rpm): cpu: N/A
  

  Info: Process: 248 Uptime: 9 min memory: 1215.4/7959.8MB

            Init: SysVinit runlevel: 2 Gcc sys: 4.9.2
            Client: Shell (bash 4.3.301) inxi: 2.1.28/CODE
  

  Hello

  Some Firefox problems can be solved by performing a clean reinstall. This means that you delete your Firefox program files, and then reinstall Firefox. This process does not delete your Firefox profile (such as bookmarks and passwords) data, since this information is stored in a different location.

  To do a clean reinstall of Firefox, follow these steps: Note: you can print these steps or consult them in another browser.

  1. Download the latest version of Firefox from mozilla.org office (or choose the download for your operating system and language on this page) and save the file to install it on your computer.
  2. Once the download is complete, close all Firefox Windows (or open the Firefox menu and click on the button close ).
  3. Remove the Firefox installation folder, which is located in one of these locations, by default:
     • Windows:
       • C:\Program Files\Mozilla Firefox
       • C:\Program Files (x 86) \Mozilla Firefox
     • Mac: Delete Firefox in the Applications folder.
     • Linux: If you have installed Firefox with the distribution-based package manager, you must use the same way to uninstall: see Install Firefox on Linux. If you have downloaded and installed the binary package from the Firefox download page, simply remove the folder firefox in your home directory.
  4. Now, go ahead and reinstall Firefox:
     1. Double-click on the downloaded Setup file and go through the steps in the installation wizard.
     2. Once the wizard is completed, click to open Firefox directly after clicking the Finish button.

  More information on the resettlement of Firefox can be found here.

  WARNING: Do not use an uninstaller to third parties as part of this process. This could permanently delete your Firefox profile data, including but not limited to, extensions, cache, cookies, bookmarks, personal settings and passwords saved. They can be retrieved easily unless they have been backed up on an external device! See back up and restore the information contained in the profiles of Firefox.

  Please report to say if this helped you!

  Thank you.

• I have an Imac - route Safari super, super slow.  Google Chrome fast? - why Safari can't run fast

  I have an Imac - route Safari super, super slow.  Google Chrome fast? - why Safari can't run fast

  Try to reset the settings of Safari:

  1. open Safari

  2. click on the Safari menu at the top (to the right of the Apple logo)

  3. Select the Preferences/Privacy tab

  4. click on remove all data from the Web site

  5. close Safari.

  Remove cache Safari files:

  1. click on finder

  2. look for the menu GO to top

  3. click on GO and hold down the option key. This will show a user library folder.

  4. click library and find the Caches folder

  5. in the folder caches com.apple.Safari Ouvrezledossier

  6. move the Cache.db file Trash.

  This should solve the problem. If it does not help, try to disable the Safari extensions

  1. open Safari

  2. click on the Safari menu at the top (to the right of the Apple logo)

  3. Select Preferences

  4. find the Extensions tab

  5 disable all extensions of

  6. relaunch Safari

• Hello. I buy the Macbook Air Mid 2015... After the upgrade to El Cap internet speed slowed painfully. What should do? Help, please

  Hello. I buy the Macbook Air Mid 2015... After the upgrade to El Cap internet speed slowed painfully. What should do? Help, please

  When you see a beachball cursor or the slowness is particularly bad, note the exact time: hour, minute, second.

  These must be run as administrator. If you have only one user account, you are the administrator.

  Run the Console application in one of the following ways:

  ☞ Enter the first letters of his name in a Spotlight search. Select from the results (it should be at the top).

  ☞ In the Finder, select go utilities ▹ of menu bar or press the combination of keys shift-command-U. The application is in the folder that opens.

  ☞ Open LaunchPad and start typing the name.

  The title of the Console window should be all Messages. If it isn't, select

  SYSTEM LOG QUERIES ▹ all Messages

  in the list of logs on the left. If you don't see this list, select

  List of newspapers seen ▹ display

  in the menu at the top of the screen bar.

  Each message in the journal begins with the date and time when it was entered. Highlight date back to the time you noted above.

  Select the messages entered since then until the end of the episode, or until they begin to repeat, whichever comes first.

  Copy messages to the Clipboard by pressing Control-C key combination. Paste into a reply to this message by pressing command + V.

  The journal contains a large amount of information, almost all this is useless to solve any particular problem. When you post a journal excerpt, be selective. A few dozen lines are almost always more than enough.

  Please don't dump blindly thousands of lines in the journal in this discussion.

  Please do not post screenshots of log messages - text poster.

  Some private information, such as your name, may appear in the log. Anonymize before posting.

  When you post the journal excerpt, an error message may appear on the web page: "you include content in your post that is not allowed", or "the message contains invalid characters." It's a bug in the forum software. Thanks for posting the text on Pastebin, then post here a link to the page you created.

  If you have an account on Pastebin, please do not select private in exposure menu to paste on the page, because no one else that you will be able to see it.

• B450 USB SPEED SLOW OR IRREGULAR - SOMETIMES SLOW, SOMETIMES FAST?

  Have "Lenovo B450" for about 12 months.  Recently connect 2 drives 2 external t via USB.

  When I transfer files between them, using a synchronization program or other programs - transfer speed is very erratic.  Sometimes runs at 18 + MB per second, then the next transfer (hasn't stopped program) will quickly slow down less than 2 Mbps?  Performance is random?

  I am running XP SP3 Professional.

  The same configuration (and OS) with my desktop PC is constantly fast USB (18 MB/s) transfers between disks?

  Latest lenovo drivers installed.  It seems to be a BIOS problem - please test this on your B450 - Lenovo, please test.

  All solutions?

  I tried all the solutions for slow usb noticed on the web.

  Thank you

  Ray

  SOLVED!  or rather a workaround solution was suggested by LENOVO TECH SUPPORT - a brilliant idea - run in safe MODE, make the file transfers according to normal - I found that speed was always faster to about 25 MB/s using the same synchronization program.

  It seems that some process running in normal mode interferes with USB file transfer speeds.  Could be antivirus, checking files on the fly or something else - weird * beep * huh - Anyhoo, I'll do the transfer of large files in safe mode in the future.  Thanks Lenovo support!

  see you soon,

  Ray

• How to fix the speed slow donnload

  Download files from the internet became very slow compared to there is little time. My thought is that the RAM is not working effectively and the question is how to check this possibility and correct if necessary?

  You connect to the Internet using... Dial-up (analog telephone lines) or DSL (possibly provided by your telephone company) or cable modem or satellite or... something else? How fast do you pay monthly to (look at your bill for the upload speed and download)?

  Claire on your temporary files

  Clean the system (compensation to all temp/tmp folders and included all the content offline, clear the browser tif, delete cookies and check if it helps..)

  http://winhelp2002.MVPs.org/delcache.htm>

  Click on Start > all programs > Accessories > System Tools > Disk Cleanup

  II. - run this tool from Kaspersky: how to remove malware belonging to the family of Rootkit. Win32.TDSS

  http://support.Kaspersky.com/viruses/solutions?QID=208280684>

  III. - download, install, update and run analyses both of these tools to a-squared free: (MBAM) (SAS)

  Do a Quick Scan

  The quick scan is very useful. It looks like all the active processes running on the machine, as well as files that are indicated by the different entries to registry and other locations used by spyware to start automatically or interfering with your system.

  If you have a particular piece of software spyware or other unwanted software that is detected by the MBAM and SAS, most of the time that it should be detected by the quick scan.

  The complete analysis, in addition to performing all checks in a quick scan, reviews also every file on your system.

  I always begin with a quick scan - if it gives you a certificate of good health, you can be fairly confident in the results. If the quick scan can't find something, you should probably follow it with a full scan to find any extra junk that the malware has fallen on your machine that have been missed by the quick scan.

  MalwareBytes anti-malware (MBAM)

  http://www.Malwarebytes.org/products/malwarebytes_free>

  SUPERAntiSpyware (SAS)

  http://SUPERAntiSpyware.com/superantispywarefreevspro.html>

  UTC/GMT is 03:43 Sunday, May 20, 2012

• Slow Windows 7 performance; Fast in VirtualBox with Ubuntu

  I have a very strange problem on my Sony Vaio VPCF232FX/B.

  I am running Windows 7 Home Premium 64 - bit with all updates installed. I installed clean with a retail disc and tried to run with the factory OEM image. Any method instalez, Windows 7 runs pretty slow. It isn't horrible, but it's boring at the same time. For example, I click on something, open directory, double click on a file, etc. and it will take 3-4 seconds for the same register that I took this action. Sometimes, the mouse will also stutter (he'll stop moving for a second then disappear and reappear (jump) a certain number of pixels in the direction I moved it).

  Here's the strange part: I also have Ubuntu installed in a dual-boot configuration. If I install Windows 7 Home Premium 64 - bit through Ubuntu in VirtualBox and use my key to retail, Windows runs as expected. No hangs and everything is very fast.

  Until someone asks: Yes, when I install Windows, I erase the entire disk and delete the Ubuntu partition to make sure that the window is installed by itself. Even then, I feel the same delays, crashes and stuttering mouse casual. I even tried to wipe the disc completely using own dispart order everything to make sure that no viruses exist on disk system hard.

  Is there a reason why 64-bit Windows 7 would be better in a virtual environment in Ubuntu it would directly using all the system resources? This seems very strange to me.

  I swapped the 500 GB drive with my 250 GB of spare drive. Both the same speed to 7200 RPM and both Advanced Format drives. The 250 GB drive showed a noticeable performance improvement and looked like what I remember being as out of the box. I have my hard drive replaced under warranty through Sony.

  Thanks again for all the help.

• Stor.e Basics 1 TB USB3.0 & 2.0 transfer speed slow drive HARD Portable on Windows7

  Hello, I recently bought a couple of these bases Stor.e 1 TB USB3.0 & 2.0 HDD Portable of pcworld, bought 2 drives good previous experience, but now I think that because this is a new batch of discs (made in June 2012, instead of dec 2011 my last work entirely without problem stor.e Basics portable HARD drive) I now have the problem of slow start & stop/pause when the transfer of large files medium size 2GBs to 5GBs each (or more) of my Windows 7 laptop to laptop HARD drive using the USB 2.0 standard.

  the previous player without problem (made in Dec 2011), when the file transfer starts the application used to start at about 40 MB/s then falls to about 30 MB/s and stabilize all about this speed, these lots of June 2012 starts slot 20MB / s and falls below 5 MB / s.

  but that is not the big problem, the big problem is now transfer is in pause/stop and departure, transfer of a few seconds, then stopped for 10-20 seconds and agains starts, then stops / pauses, so used to take the couple minutes portable portable HARD drive transfer a file of 4 GB, but now takes ages (7-8 minutes or more) because of the slow speed and stop/pause & start the problem.

  I haven't changed anything on my laptop Windows7 and other drives of 1 TB per other manufacturers/brands are fine, so that means Toshiba must have changed some hardware or software/firmware of the player, lastest new problems, new batch, batch previous everything was fine.

  At first I thought it was just 1 player that could be the problem, but now readers have tested and both have the same problem. Oddly enough if the disc seems to be ok/normal when I transfer on my Vista laptop, which is usually always slower when trasnfering over the laptop Windows 7, Vista typically files transfers to nearly 20 MB/s while Windows 7 to about 30 MB/s. But now the two Toshiba drives during the transfer on the Windows 7 laptop, slower starts (compared to the Dec2011 lot), and then descends slot 5 Mbps, then stops / pauses, then starts the process repeated several times, and then finally completed the transfer.

  Also 'time remaining' bit in "file transfer popup", told me how much minutes & seconds to transfer, almost immediately (usually less than 5 seconds) when I start the transfer, but now if I transfer a big'ish of the file for example 2 GB + 'time remaining' says 'Calculation' for a while (10to20 seconds or more), then finally tells me the time remaining. So everything is just much slower compared to before.

  Anyone know what is the cause of problems in promoting news readers? necessary updates?
  Thank you
  Dave

  > anyone know what is the cause of problems in promoting news readers? necessary updates? Thank you

  Not sure if I can help, but have you tried to format the external DRIVE to NTFS drive?
  Try to do this.

  But generally the start & stop/pause should not appear when transferring large files so possibly it could be a HARD drive problem. Its odd that this happens with both hard drives, but a HARD disk problem could also be possible.

• Download speeds slow r7000

  only achieved after 8 months that my router R7000 has always close 3-5 mbps download speed when my ISP gave me 75mbps download.

  I got the scoop from farm last updated and the customer service suggested me to use the channel '11' to 'Auto '. Tried, but for the first few minutes is good, but in no time it sinks again 3-5 Mbps download speed, I noticed that my upload speed is relatively higher.

  One had the same problem?

  Noticed a forum about this problem but no solution in my opinion.

  If you haven't already, I would reset the router to the default values and without making all the other configurations to connect to the Internet without wifi, etc.. Now, let's see how fast you have with a computer connected to the Ethernet port. If it's good, then add your configuration in one thing at a time and test again. This should help you that the configuration option that causes the slowdown.
  -Bill

• display of processor speed slower than clock speed

  CPU speed shows desktop properties 991 MHz but the Compaq Presario running AMD athlon 64 3500 + Why is running slow and it will pick up at full speed if necessary?

  It's Presario SR1909UK and Windows XP.

  Hello

  This is normal, the processors are running only full speed when they need to. Running at a lower speed will save energy (batteries). Yes, they will choose their normal speed if necessary.

  Kind regards.

• Select a burning speed slow, unable to burn CDs in Media Player in Windows XP

  Original title: Media Player

  My windows media player acted weird lately.  When I want to try to burn a CD, I go through all the steps and when it gets to write the files first songs ends and the rest are not, but then he said burning is complete.  After which an error message saying select a slower burn speed or a new CD.  I did everything what was asked even have replaced the driver.  I'm at my wits end I'm naïve.  Please help, thank you very much.

  Hello

  I imagine the inconvenience that you are experiencing. I'll certainly try and help you in the matter of fixing.

  To help you to propose measures to solve the problem, I would appreciate if you could answer the following questions:

  1. what was the last time that Media Player has worked well?

  2. what version of Windows Media Player is installed on the computer?

  3. do you have an anti-virus installed on the computer program?

  4. are you aware of any recent software or hardware on the computer changes?

  You can go through the steps in the article and check if it helps. Here is another article on helping solve the problems of media player.

  Hope this information is helpful and let us know if you need more assistance. We will be happy to help you.

• WRT160Nv3 - slow Wi - Fi - Reboot = fast Wi - Fi for a while

  Hello

  A month or 2 ago, I noticed that my WiFi has become slow. I did a download test (speedtest.net) and these are the results:

  Ping: 165 ms

  downloadspeed: 6 Mbps

  uploadspeed: 6 Mbps

  A friend of my also had this problem and it told me to plug and return the power to the router. That was the advice given to him in the store of the computer. I tried it and did another download to test with the following results:

  Ping: 12 ms

  downloadspeed: 77 MB/s

  uploadspeed: 10 Mbps

  The results are excellent, but the more sad about this, is that my Wi - Fi becomes still slow again after a period of a week or something. I was wondering if anyone could tell me what is happening and if there is a better solution rather than plug the power source.

  Kind regards

  Ruts

  Be sure to check to see if someone else uses the channels. Yes Channel 13 would be the one to use. Do not know why the app reported 14 as technically, he isn't any channel of the user for 14.

  Yes, try Auto 20 / 40 Mhz. It has better speeds for devices that support of the 40 Mhz channel width.

• WRT1900AC - speed limit

  When I connect my modem directly to my computer, I get 90 + Mbps speeds.  When I connect the modem through the router (except a wired port), I get speeds of 12-13 Mbps.  What can I do to improve this?

  Here are some additional details:

  Router LinkSys WRT1900AC =

  ISP = Cox Communications

  Modem = Cisco DPQ3212

  Thank you

  Lee

  Activate Media prioritization, bandwidth promised ISP bandwidth downstream (ex: 90mbps) and the value of all the devices\app as the normal priority to start. Make sure that the support WMM is enabled as well.

• Connection speed slow on one node to a node RAC 2 put in place

  Hi all

  Having a little trouble with one of the nodes in a node 2 CARS set up
  We have sent traffic directly to the node in question (using a service that runs only on node 1)

  Forced connection to this node (sqlplus) since an application server remote takes 3 times as long does if we force fitting to the second node RAC.

  If I try to connect locally - connection speed is instantaneous-

  There is NO problem with the server performance

  There is NO problem with the perfromance instance / database - it is only noticed when the initial connection

  I've been in the network of the node and can see nothing wrong - so I was wondering if there was anything you guys might have experienced while the connection time is slow for a single node only (949 ms - compared to 247 ms on node 2)

  If anyone out there is interested or falls on this issue

  The problem has proved to be the mount point options MP Linux Volumes

  I had configured them as part of best practices for RAC / NetApp / Direct NFS - hjowever I also got the binaries for both nodes in order to have greater availability.

  Thereffore I would have had the Mount for NŒUD UNIQUE options.

  The change was to

  -stop the instance

  -unmoiunt binary files

  -change the following on fstab

            NFS rw, bg, hard, nointr, rsize is 32768, wsize = 32768, tcp, to = 3, timeo = 600, actimeo = 0 0 0

  TO

            NFS rw, bg, hard, rsize = 32768, wsize = 32768, to = 3, nointr, timeo is 600, tcp

  -start the instance and repeat on node 2