Switching between very slow sequences

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• Combustion chamber is very slow when switching between tabs, the legs more slowly, he gets, switching between the windows of Firefox is almost instantaneous.

  In this case all that is display of each tab. For example, if I open it, say, 8 new tabs by default it takes about 5 seconds to switch between them, although all that they show are links to my sites top of page 9. I also noticed a new tab opening takes more time more I already opened. The problem is particularly well with the tabs. Navigation is not just slower than usual and as I said above, switching between Firefox Windows in not affected.

  If it works in Mode safe mode and normal mode with all extensions (Firefox, Tools/menu key > Modules > Extensions) off and then try to find which extension is the cause by allowing an extension at a time until the problem reappears.

  Close and restart Firefox after each change via * button '3-bar' menu > exit (Power button)

  • Windows: File > Exit
  • Mac: Firefox > quit Firefox
  • Linux: File > exit
  • https://support.Mozilla.org/KB/troubleshooting+extensions+and+themes

• video tracks disappear if you switch between the sequences in first CS6

  Dear people, can you please help me find out why video tracks disappear if you switch between the sequences in first CS6.

  All this shows is the audio track and it is extended to the first frame of the sequence. Video tracks are there but hidden - even if the video appears in the program monitor.

  When I pull the tracks down in the timeline using the line of demarcation between the video and audio tracks and set the sequence back work area it works very well, however, it's a great nuisance to do every time when I swap between the sequences.

  Can someone please suggest a solution to this?

  I'd appreciate any help.

  MD

  Hello

  You can try and reset the preferences.

  Go to documents folder-adobe-premiere pro - 6.0

  Rename the folder 6.0 6.0 old

  If this does not help, please post a screenshot of the problem.

  By doing this, you will lose your custom keyboard shortcuts as appropriate.

  Thank you

  Arjun

• Tecra A2: Very slow start sequence

  Hello

  I use a PC laptop Toshiba Tecra A2, in my laptop startup sequence is very slow, it takes almost 10-15 minutes to display the login screen of the Windows XP splash screen. I formatted my laptop and installed XP fresh twice but the problem is still their.

  Please help me...

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  Hello valerie

  What is some external device connected to your laptop?

• TCP between PC and very slow LM3S8962

  Hello

  IM using a TCP connection between my PC and the LM3S8962. Ive been doing some tests and the connection is VERY slow - only transmitting every 200ms or so--even with the simplest examples two examples TCP incorporated and not incorporated. This could be due to the algorithm of Nagel? Ive tried using the TCP-NODELAY package while getting connection errors every time I try to put in place.

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  I discovered that including a 'warning error' vi and ignorant error 56 solved the problems of speed using normal TCP. STM this inherently includes in their functions and so is the reason why the STM was so much faster.

• Lightroom 6 suddenly very slow.  All my changes drag on the screen at least + 10 seconds.  The screen seems frozen between each edition.  I use a macbook pro and all my programs are up to date.  Help, please

  Lightroom 6 suddenly very slow.  All my changes drag on the screen at least + 10 seconds.  The screen seems frozen between each edition.  I use a macbook pro and all my programs are up to date.  Help, please

  Hi janeslens,

  • Go to Lightroom > Preferences.
  • Also please go to preferences > Performance tab and uncheck the box "use graphics processor.
  • Restart Lightroom and see if it works.
  • Please make sure you also update of Lightroom to the latest version, which is 6.3 Lightroom

  Let me know if it helps.

  Kind regards

  Tanuj

• Navigation between windows diff in firefox is very slow. Help, please.

  Firefox responds very slowly when I want to go to a different window that is already open, or if I press on + Options button to open the new window / tab, the response is very slow. Sometimes firefox responds at all, a message arrives that "Firefox is not responding", and after that the browser starts to reload all pages. It's pretty boring. Kindly help.
  I use WIN 7. the system has 3 GB of RAM, 2.2 GHz processor from intel, 32 bit OS.

  I deleted the sessionstore.js and .bak files and then reset the browser. This accelerated its response. thnx a lot to you two.

• Why gesture to turn on my trackpad behaves not as before for switching between tabs when it works the same with all other programs besides Firefox?

  Why gesture to turn on my trackpad behaves not as before for switching between tabs when it works the same with all other programs besides Firefox?

  I changed the subject: config to make the rotation gesture to move between tabs and it worked great for well over a year. It now behaves properly, as described here:

  https://Bugzilla.Mozilla.org/show_bug.cgi?id=877598

  It used to be very controllable move a tab on, now it is erratic and moves quickly and the unexpected tabs regardless of the slowness, I do the gesture of rotation. It's the main reason I use Firefox on Chrome and I will continue to do so unless there is no solution for this.

  Just put the browser.gesture.twist.threshold to something around 15-25.

• Very slow connection to the LAN on my Tecra M1

  Hi all

  I use a Toshiba Tecra M1 1 .6GHz, Win XP.

  I found that there is a problem with the connection to the local network. It is very slow. I takes about 5 minutes to download 1 MB. It's really a lot of time if I want to download and update some software over the internet.

  I also have an office. It is quite a bit old but the connection to the local network is much faster than my laptop; for example, I downloaded Windows Mediaplayer 10 - about 12 MB by using desktop and laptop at the same time to compare, the Office has taken 2-3 minutes while the laptop ate more than 20 minutes. I switched the cable between the office and cell phones, but it did not help.

  We know the problem and the solution?

  Much thanks.

  Hello

  Nick is on the right track. Who knows what runs in the background and applications who wants to access the internet. I recommend you to use the tool called Zone alarm. On this way, you will have full control over the applications that want to access the internet.

• After update for HP UPD PCL 5 on the network drivers, local printers now very slow printing

  I've recently updated the HP Universal Print Driver PCL 5 on my Windows 2008 R2 file and print server.  All printers on network HP 5 now show the new driver of the UPD PCL 5, and 5 all seems to work fine from all clients on the attached network.

  However, as soon as I had updated the drivers from server, anyone with a printer connected locally HP began to test response times very slow when trying to print jobs to their local printer or even bring up the properties of the local printer.  I think that it is because local printers also use the HP UPD PCL5 driver, and something "broke" when I updated the driver on the server.   If the local printer is set as default, trying to make it appear a Properties dialog box takes several seconds (before it was instant), and clicking PRINT in any application results in a noticeable delay for the print dialog box to appear, followed by another notable delay (as in 10-20 seconds) before work is treated and control the application returned ot the user.  The printer takes then to another a few seconds to process work.  Essentially print jobs local just went from 5 seconds to 30 seconds or more for each task to start to print more.  This is unacceptable.

  I tried to remove all printers on network among the PC client, and then deleting the local printer as well.  I restarted, then used the install.exe HP UPD PCL 5 to start the installation on the local computer, choosing to do an installation of USB.  I turned on the printer local return and it has been recognized and loaded the new HP UPD PCL5 driver, but the problem persists.

  So after messing around with this more yesterday I think I narrowed down it to a port number.  It seems that when computers with local printers connected downloaded the new UPD PCL 5 form the network (updated their drivers for network printer), he reconfigured the USB port for each printer connected locally.  The USB port on the local printer will now appear as "DOT4 generic IEEE 1284.4 support printing", while before I'm pretty sure he showed as "DOT4 HP Laserjet one."   This white paper (which is unfortunately for Windows XP) appears to support the hypothesis that the port has changed and that the generic port is much slower (this is what we see now with local printers).  White paper on the issue of generic DOT4 port

  I tried to delete all printers that use the UPD from a local system and then using the install.exe form the UPD package to install the local printer as a USB printer (disconnection of the latter before installation and then in reconnecting it when you are prompted by Setup), still the same generic port is re-created.  How can I change the generic port to a specific port HP driver for printers normally respond again?

  Furthermore, I opened a ticket with the help of HP on the issue Monday afternoon, it is now Wednesday morning and the only response I received was a request to make sure that my cables were not more than 6' long.  Seriously HP support?

  My best guess is that you do not use the name of specific driver to the version on the print server.   Driver version-specific name will look like "HP Universal printing PCL6 (v5.9.0).   Non-specific to the version name will look like "HP Universal PCL6 print.

  When you work with print servers, it is recommended to use the name of the version-specifc driver.   I think what happened here are that the driver has been updated on the server, and this update was then pushed to clients through point and print because the pilots names.

  You have indicated that you are using the PCL5 driver.   In a general office print PCL6 offers the best combination of performance and print quality.   I recommend you go to PCL6 immediately, unless your devices or custom applications/solutions are not compatible with PCL6.  (This is very rare)

  If it were my system, here's what I'd do.

  1. Download UPD PCL6 5.9.0 and PARK of www.hp.com/go/upd
  2. Install the UPD PCL6 5.9.0 on my print server using the name specific to the version - create a temporary queue.
  3. Run AutoUpgradeUPD.exe from the PARK to remove queues existing impression on my print server and re-create them with the PCL6 driver.   (See http://youtu.be/mYCVx1RBp9w for more information on this utility)
  4. Remove the temporary queue
  5. On my clients, I would remove the existing printer USB connections.
  6. Run the UPD PCL6 5.9.0 installer and select the USB - Plug and Play mode and make sure that both check boxes are enabled.
  7. Re-connect local printers.

  Something else I could try to implement PRNCON of the PARK on each client.    It will be delete and re-create the connections to printer to the print server.    This can be run without command-line switches, but I like to use the '-2000 w' command to force a second 2 the delay between the removal of the printer connection and recreate.

  In a last time, I'll make sure to remove any old/unused drivers from the print server.

• Download speed very slow on the wired Ethernet connection

  I am currently getting 200 Mbps down and 0.3 MB/s on my desk wired Ethernet connection. I should get 200 down and 20 upwards.

  • On my wireless adapter on the same router, I have ~ 18 Mbit/s to the top and about 15 Mbit/s down, which seems that the wireless adapter works fine.
  • I plugged in another computer with the same cable on the same router port and got the full speed (200/20), then the problem lies within my computer.
  • I made a transfer of files to and from my computer to another computer connected to the same router and I got the full speed Gigabit times come and go.

  I searched high and wide on the internet and forums, and that many people have had the same problem I have, nothing of the multitude of solutions worked for me.

  That's what I tried without success:

  • Uninstalled the Ethernet card, deleted the drivers, forcing the new drivers to install again. No change of speed.
  • Carefully checked for Virus and malware programs (crossed the registry as well), but found nothing, and nothing has been installed recently other than windows updates.
  • The only antivirus I have is Windows Defender. I turned off and turned off the Windows Firewall, but speed did not improve.
  • I tried with IE, Chrome and Firefox, speed with different services and all tests show similar speeds. I also used FTP to a server I have, and the speeds were the same.
  • There is no other traffic devours bandwidth.

  So what I have gathered so far, it's that my Ethernet card works very slow only when downloading from the internet. Within my network, it works fine.

  What is a service that does not work well? If so who? I am not knowledgeable on the use of all services. I checked IPv4 and IPv6 and they both seem to be configured correctly, but I can't say that I am certain of what "correctly configured" is.

  These are my specs:

  HP Desktop H9 - 1215t

  Windows 7 Ultimate SP1

  32 GB OF RAM

  64 bit

  Chip Intel i7-3770

  Controller Atheros AR8161/8165 PCI - E Gigabit Ethernet (NDIS 6.20)

  I would really appreciate some help here because this problem I'm paralyzed.

  Thank you for your time,

  Tom

  By George, you got it!

  For someone who thinks he's good at Googling, I could sure use some improvements!

  The key has been the link to explanation. While I had been close to my tests, this for shows that even when you sort-of-one little-peut-be-think you know what you're doing to keep your legs unless you know EXACTLY what you are doing.

  The answer was definitely Large Send Offload, but it was a little more complicated, at least to understand what really happened. Neutralization of him gave the tour, but now I work with an active v2 and it works like a charm.

  I will detail what, in my opinion, happened here for those who may have similar problems so that they (you) may be able to figure out, as all cards are different and may require slightly different settings.

  I live in an area where so far the download speed over fast, I was able to get is 2 Mbps, on a good day, it's usually on average 1 ~ 1.5 Mbps. download speed is between 5 ~ 20 Mbit/s.

  I do a lot of video work and I constantly have to download large files on my servers. I got the computer described above about 8 months ago, and my Age (2 years) one remained on my home network.

  For a week or two, I was cursing my ISP because the internet was slower than usual and very glitch. I tested my speed and got 20 down and 0.2, repeatedly. So I went through the long and technology-challenged call representative to 'help' me, I was paying for 20/2. Only option was to wait a week for a technician to come out of my house, he stressed have shot my injurybut not before you ask me, that there are faster speeds to internet available in my place. 200/20 which is 10 times what I had, so of course I went with her. In doing so the representative asked me to Exchange my modem/router for a new handle faster speeds.

  When I replaced the modem/router, I found that the download speed went from 50/0.2 (after the new request speed but still with the old router) to 200/0.3~0.5 with the new router. I also had a Cisco E2000 router that I turned into a switch, which was also bogged down internet high speed (now that they have been much faster). But still the download speed has not really improved.

  This long and winding history is so that you (read this with a similar problem) might find the answer to your particular problem.

  Looking back when I said that the issue was in my computer because that became high speed was not quite accurate. The 'problem' was beyond my router, if the solution was in my settings with the LSO parameter. The 'problem' was not really a problem since what I see (guess) that's happened is that my ISP has been updated with equipment, and the settings on my new pc has become a problem while paradoxically not so in my old pc.

  My old pc equipped with a "Realtek PCIe GBE Family Controller" and the IPv4 LSO parameter turned on, that she was no problem under the new set of circumstances ISP. 200 / 20 Mbit/s.

  Then when I compared the setting on my new computer, it never crossed my mind that the neutralization of him would solve the problem.

  My new pc has a Atheros AR8161/8165 controller PCI-E Gigabit Ethernet (NDIS 6.20). This adapter has a setting "IPv4 LSO" more setting "IPv4 LSO v2" and "IPv6 LSO v2" décor. I don't think that my ISP uses IPv6.

  In my quest to solve the problem, I placed all of the above settings to "Enabled", without success and in my fog don't reverse these settings.

  With the 3 off, it worked fine, but I got a 5 ~ 10% improvement on the download speed with the LSO IPv4 v2 enabled and the other disabled.

  There is no way representing the service provider on the phone could know this, so calling them would not / has not solved the problem. Even waiting a week for the technician most likely would not have solved the problem as it would be measured using a laptop full download and the download speeds.

  I'm sure this will become a problem most current internet speeds that House are starting to soar (thanks Google!), so I hope this helps those who have similar problems.

  To summarize:

  Click on start->Control Panel->Device Manager->network adapters-> your adapter name (mine is Atheros AR8152/8158 PCI - E Fast Ethernet Controller (NDIS 6.20), right click and select Properties. On the advance tab, find good Large Send Offload (IPv4) and change its value to disabled , and then click on OK.

  If you have a Large Send Offload (IPv4) v2 try to set that to enable (with either a handicapped of course).

  I hope this helps!

  And thank you George.

  Tom

• Is my computer crashes, is unresponsive at times and I can't switch between tabs.

  original title: my computer is too hung up, I can't switch between tabs. And that it become desensitized. (not a case of virus) Help, please!

  My computer became very slow over the past days. Its suspension too, Chat boxes are not open, I am not able to open one of the windows in the first time as it says "this window is not responding." ... Its not a case of Virus I have activated my quick heal Antivirus. I have windows 7 ultimate. One last thing I want to say is that I recently downloaded a theme Android and installed... Now when I start my computer... The Android robot appears instead the original logo of Windows 7... The taskbar went on top of the office and there are also a few other changes. I tried to change it theme several times but it didn't work. I even deleted the installed theme in C/Program files. Still, it did not work. My PC config
  Intel Dual Core processor E5200 @2.50 GHz
  1.00 GB OF RAM
  OS - win7 Ultimate 32-bit
  Windows - 2.4 experience

  Since you clearly said that there was no problem on your computer before the installation of the android theme, you can try to start the computer is safe mode.

  at the time of startup, press F8
  When the boot selection menu appears, select Safe MODE
  Log in to windows and uninstall or disable your theme android
  restart normally

  or
  make system restore to the day before your current problem.

• Lightroom works very slow all of a sudden

  I searched and read all the forums on the optimization of the performance of Lightroom (How to improve and accelerate the performance of Photoshop Lightroom) and have watched many videos with tips on improving the performance on YouTube and have not yet found a solution.

  Question: After a few months of using Lightroom, it suddenly became unusably slow. It was not a demonstration of deliberate for its slow over time. Instead, one day it was usable, and the next day he was not. Even in the library module it lags to switch between images. When I press F for full screen, where it was instantaneous and now takes about 10 seconds and is then stuck in fullscreen. This is true for the large images and old photos of iPhone even in low resolution. Can import is no longer the same wait more than a minute between clicks.

  On my computer

  • 2015 Macbook Pro (a few months)
  • OS X El Capitan 10.11.2 running
  • Intel Core i5 at 2.7 GHz
  • Memory - 8 GB 1867 MHz DDR3
  • Graphics - Intel Graphics Iris 6100 1536 MB
  • Hard total is 120 GB
  • Drive hard use 96 GB of the - 47 in photos and approximately 22 GB in "others" which I suppose is a majority of the Lightroom data
  • I almost exclusively use this machine for browsing the web and photography. Nothing else. very few other programs and file type

  On my Lightroom

  • Lightroom CC
  • 2015.2.1 release
  • 5 864 total photos on the computer and my main Lightroom Catalog
  • Only about 60 have changed considerably in the develop module
  • Majority taken on a JPEG of A6000 Sony 24MP camera

  What I tried to solve the problems, does not

  1. Read a lot on the size of the catalog. Mine is still quite small, but I've tried closing the catalog and begin a new one with about 200 shots straight out of the camera. This has not solved the problem.
  2. Optimized catalog
  3. Preferences changed to automatically reject 1:1 previews after a day.
  4. Top left says nothing about the rendering preview. This along with the fact that the issue has been sudden leads me to believe that "Preview size" are not the issue, but I could be wrong.
  5. I tried to move all my photos on an external hard drive fast - catalog file was still on my computer, but I had a lot more space on the machine. This has not solved the problem
  6. I turned off of face detection, because he had tried to distinguish faces
  7. Increased raw cache size of camera

  Lightroom isi the only app I had problems with. Everything else is zippy and smooth. Help, please!

  Hi robertr,.

  • Lightroom CC
  • 2015.2.1 release

  The first suggestion would be to upgrade your Lightroom to the latest version 2015.3. Select Help<>.

  See the maintenance of Lightroom

  Let us know if that helps.

  Kind regards

  Assani

• Very slow access to data on HP MIcroserver Gen8 warehouses. Can not change the system of booking resources with vSphere client.

  I did a clean install of ESXi 6 with HP supplied image (ESXi-6.0.0-2494585-HP-600.9.1.39-Mar2015).
  Access to and from the warehouses of data over network via vSphere Client (6.0.0 - 2502222) is very slow - ~ 10 Mbps (there are several hundred under ESXi 5.5)
  I suspect that ESXi 6 limited CPU resources used by the host to 230 MHz system.
  I can't change the settings 'System Resource Reservation"(unlike ESXi 5.5, where I can change and switch to Simple or advanced mode).

  Hey ArnisR,

  I finally found the problem. In the last 5.5 ESXi and version 6.0, they replaced the driver hpvsa (HP ISO vSphere!). With these drivers, I have known major problems with banks of data and, therefore, the controller B120i (RAID) of the Gen8 MicroServer HP.

  The problem is caused by the last (HP) ISO (from March);

  -Mar2015.iso 5.5.0 - Update2-2403361-HP - 550.9.2.27 VMware ESXi

  -Mar2015.iso 6.0.0 - 2494585-HP - 600.9.1.39 VMware ESXi

  I found out (because I had an older ISO), the ISO VMware ESXi 5.5.0-Update2-2068190-HP-5.77.3-Nov2014.iso works well! With this ISO standard, all performance issues disappeared.

  The difference between the ISO is as follows. The former ISO contains the driver of storage scsi-hpvsa 5.5.0 - 88OEM. ISO (s) of March come with new storage driver scsi-hpvsa 5.5.0 - 92OEM or scsi hpvsa - 5.5.0 - 90. These drivers are the cause of the problems in the controller of B120i!

  Installing ESXi 5.5 or 6 since last ISOs, you must manually install the old driver of storage (SCSI hpvsa - 5.5.0 - 88). I tested with the HPSA file scsi vib - 5.5.0 - 88OEM.550.0.0.1331820.x86_64.vib. Then I adjusted the ISO HP and equipped with the old driver. Now I can install ESXi 5.5 or 6 ISO (custom) of HP, which includes the former driver.

  I hope this helps!