Delay problem

Hello

I did a Labview vibration Analyzer to use with 2 phidgets at the same time, everything works as expected, I was testing the program and it worked as expected, then after a certain time delay has emerged and that the delay was on the rise at the time, graphics began to show data that happened 30 seconds to 1 min before. Since I already knew how to make the program that my teacher suggested that I should make a new one and try to find what was wrong, I did and everything was going well for a while without finding me the problem (there just worked), I had zero delay, but then an hour delay showed once again from a few late seconds and increases. I have no idea why this happens specifically because I do not to save the program and when I start it up again that the delay is there from the beginning, makes no sense to me. Any help would be great, I send the files required as an attachment.

João Pereira.


Tags: NI Software

Similar Questions

  • Cracking or delay problems

    Hi all

    2 days ago, I had no problem recording audio or MIDI.

    Last night, I experience crackling or delay and later, Im experiencing them both at the same time.

    Signal chain:

    Electric cello > amp > MXL 990 mic condensor > AI USB Presonus > LPX 10.2.2 (patch by default cello)

    The steps I took:

    Close all unnecessary applications

    Changed all wires

    Portable battery powered

    AMPS has changed

    Away from the microphone modified

    gain adjusted on AI and instrument

    computer restarts

    Increased frequency of sampling

    Sampling frequency reduced

    When I lowered the sampling frequency, I get sizzles in reading.

    When I increased the sampling frequency, I get a serious delay.

    In the last 5 minutes, the 2nd cable would crackle when moved or registration, but my recording rate far

    peaked. This is a first for crackles when recording.

    PreSonus said that there are no drivers for their audio interface, just plug it in-game.

    Ive had LPX for 2 weeks and gave me more pain that GB has ever.

    It is a screenshot of my macbook today, with no devices connected. No audio reproduction. I/o is now built by default.

    If you move your microphone cable and hear the noise, it's a bad cable, or a bad physical connector on one end or the other.

    You check that your audio is not reached a peak in the Red?

    What is the size corresponds to your drive, and how much is free space?

    What version of LPX?

    If you increase the frequency of sampling and get delay, you are irresistible your MBP.  You may need to adjust the size of the I/o buffer, and/or delay of recoding.

    http://help.Apple.com/LogicPro/Mac/10.2.1/#/lgcpbb81aca5

    To do this, as I see that you use the custom view (up to the center of the screen).  Double-click the CPU counters and HD.  They will open a floating palette.  Look and see if there are any major constraint on either during playback.

  • Laptop HP Pavilion 15-n077sl: Audio delay problem

    Hi all for one year, I bought this HP laptop.
    My problem is that after a while he began to "shots" of the audio in the video games and 3D activities if one wants to clarify, I do not know how to do what I thought was a sound problem and I tried to remove all the drivers, but not...
    I thought it was the video card of the problem, but nothing.
    How can I fix these annoying audio plans while I play?
    The laptop is fine, I also have the support to get cool Ventolin but nothing.
    Oh and it is normal that the laptop works only the main gpu?, even if you select the nvidia processor card works however incorporated.
    Help me please
    Sorry for my loser English.

    My PC has windows 8 and not 7.
    The system goes quickly, everything only happens while I'm playing.
    Even, I dropped the audio latency as says nvidia in but nothing.

  • Windown XP stop delay problem

    When I try to close it (using Windows XP Professional) it takes 2 minutes to the menu "shut down and closing of session/restart" to appear, but after selecting "shutdown" it goes back to my office and does nothing except the icon flashes, then I have to do to shut down a second time to get the computer to stop - suggestions?

    Hello

    Try to log in as administrator or another account to confirm if you are facing a similar problem in other accounts as well.

    You can try to clean boot your system - http://support.microsoft.com/kb/310353

    I hope this helps.

  • Keyboard delay problem

    Each keystroke must be pressed for about two seconds before this character will appear.  How to return to normal operation?  Wireless Desktop keyboard.

    You need to do a small base in case of problems, for example

    • Is this a recent problem? If so, what has changed?
    • The problem persists with another keyboard?
    • It persists when you start the computer in Mode safe?
    • He persist when you press F8 during startup, and then start the machine in Windows Repair Mode?
  • Select list type delay problem

    I have a Select list with a couple of hundred values produced, in alphabetical order. The first characters of each value in the list is an identification code. In our society, that we know and make reference to our products by their identification codes, and we know them quite intimately. So instead of scrolling to find the ID that we want, we will often simply press the drop down arrow and start typing the identification of interest code, and the advance list automatically to the appropriate location.

    So let's say our identification code is CBX197. I hit the drop-down arrow for the field and start typing: C B X 1 and then I pause briefly after typing these four characters (somewhere between 1/2 and 1 second). At this time, these previous characters I typed are "forgotten", so that when I hit '9', hoping to jump down in the section CBX19 of the values, instead it jumps to the first code ID that begins with "9", as if I had never typed the first four characters at all.

    So the question is: that that the amount of time that typed characters are held in the drop-down list of controls buffering before being thrown out and is this amount of time something that we can control in Apex? I would like to be able to specify that the buffer is valid for x number of seconds.

    Maybe it's just a built-in feature of drop-down lists in general, and there is nothing that can be done about it. But I thought I'd ask anyway.

    In my view, it is HTML implementation, could not see a way to change behavior at the Apex.

    My suggestion to approach, especially due to the high number of options in the list, would be to set up a "list of AutoComplete" (Ajax based), as this demo:
    http://Apex.Oracle.com/pls/OTN/f?p=31517:53

  • Does anyone else have a problem of lag with InDesign?

    Since I installed the latest update InDesign, I feel a shift (short waiting time) when clicking, scrolling, highlighting, etc. It happens at a rate that disrupts my workflow, so I now ask for help.

    Running InDesign 11.1.0.122 on a MBP OSX 10.10.5 running. Always have 2 GB of RAM open as well when I check my activity monitor.

    Thanks in advance.

    Hi Dinesh,

    Thank you to lend a hand. I can confirm that the problem started after the update to the latest version of InDesign. I did some additional research and found that if I 'window' in the menu and then on the 'Application Framework' bar delay problems went away. Not sure why this works, but it has so far.

    Thanks again,

    JP

  • Satellite A300D - 214 PSAHCE - overheating and stuttering

    Hello world

    I am using Toshiba Satellite A300D-214 and I have serious delay problems. I can't play a game properly. I said that I have these questions for the technical department, but they said it's because of the dust.

    After 2 hours of cleaning, I encounter the same problems, but they said I have to pay 50 lire (which is almost ~ $ 25) to check if there is a problem in my computer, even if I have the warranty, and if it's graphics card, I have to buy a new graphics card as the warranty has expired.

    What can I do to fix this?

    Hello

    Which driver of video card you are using?
    Toshiba GPU driver should be used because this driver supports the thermal protection that protects the GPU from damage.
    Use of other drivers can lead to higher heat dissipation and a higher temperature.

  • Why it takes so long to open a connection to a shared variable, the first time?

    Hello

    I have an application to large scale developed with LabVIEW DSC, which covers multiple computers on a LAN.  In one of the VI I open variable connection shared by using the "open Datasocket' VI.  I notice that after restarting my computer and execution of this VI into the source code (I have not tried with an executable file yet) it takes about 20 seconds to get a successful connection to a variable share located on another computer.  The later 'Datasocket Open' claims the same computer to the same shared variable takes much less time, about 100 ms.  I reproduce this with 3 different computer, so the behavior seems to be reproducible, but it's not to do it every time but very often.  This scenario may occur also when I did not open a connection to another computer for awhile.

    Anyone have this experience? Is there something I can do all this to avoid this 20 seconds delay problem? Anyone have an explanation?

    All of my computers running Windows 8.1.  I'm using LabVIEW 2012.  All my firewalls are 'off '.

    Thank you

    Michel

    Here is a picture of my open VI.

    Recently, I did this for another client. You can emulate a timeout (and actually connect faster) by using the function "open in background" and then checking the variable.connected? property.

  • Printer continues to stop & requires the system restore?

    We noticed a delay problem where printer stop printing.  What happens with XP and Windows7, but they show different symptoms:

    With XP, the printer also show online.  However, to get anything to print.  It affects all users, is not corrected by updated printer spooler restarts, restart, change USB port, cable changes or printer resets.  No errors in the logs.

    With Windows7, printers go offline or completely disappear and stop the spooler.  You can restart the spooler and printers reappear for a short period, but they disappear in a few seconds.  As noted above, nothing seems to correct the problem.  It's just generic elements in newspapers, but nothing specific.

    The only thing that solves the problem is a system restore?  We can link to problems individuals patch.

    Does anyone else know this?

    The only thing that helps for XP and Win 7 is the system restore?  Looks like corrupted printer drivers (even though it's a bit strange that you experience on the two operating systems).

    Simply download and install a fresh printer driver is not enough.  You have to clean the old one.

    For XP, see His Article.  The critical step is step 4.

    For Windows 7, replace step 4 with the following text:
    Restart the print spooler
    Open devices and printers
    Select a printer (click only)
    Click the print server properties in the toolbar at the top of the window
    Click the tab drivers
    Remove the suspect drivers

    If you can not do what the above because the print spooler is not running, after return and specify which version of Windows 7 you have.

  • Bug of the 01.02.26 firmware? Seriously!

    I seem to have some problems with this new firmware update. I updated my firmware for my 4 GB fuze V1, everything seems fine, but when I click on the middle button or the 'right' button to play a mp3, especially the bigger file size ones (320 kbps), it lags of 1 ~ 7seconds and so only he plays. And selections from my (8 GB) memory card doesn't work anymore. How to solve this problem?

    I tried to format it before and after I update the firmware, but it won't work. I prefer the speed of scrolling, navigation limits and 8000 songs folder but the delay problem is not resolved. If it is small mp3 (128 kbit/s, 3 ~ 5 MB) it do not lag, but if it's a 320 Kbps mp3 (10 ~ 13 MB) it will be a great while trolling it. I've lived a horrible 5 ~ 6 seconds. Is there another way to solve this problem? None of you have this problem? BTW, if I go back to the old firmware the problem will be gone, but I need the browser folder!

    HELP ~!

    Possible there is something in the header of your files.  As ID3 v2.4 is supported, the "rocket" sees things that he previously ignored.  Try to use MP3Tag, a free utility, to clean up the tag data.

    µsansa

  • Can someone help me with this special photoshop wacom lag that I have?

    So for about 2 weeks ago my friend gave me this task/update for adobe illustator, which was very good. Even after I used it photoshop started when I put my wacom in my computer, and I can't understand anyone trolling.

    If it helps, I tried:
    -Wacom uninstalling and reinstalling
    -Updated the drivers for wacom
    -/ Illustator deleting
    -Remove the patch has given me
    -L' using the usual lag fix

    I'm thinking of things

    -Reinstall Photoshop
    -Update to Windows 10

    There has been much discussion about Wacom Lag with Photoshop.  Trolling problems are not all the same. The Photoshop IMO was not designed as a painting application, designed for the treatment of the image and work on the actual pixels of images.  If you zoom in on a large document suddenly bush may be the effect of millions of pixels and Photoshop will treat each of them prior to the rendering of your zoom view.   An application of paint would all make the zoom view first and treat millions of pixels of the background.

    If you use a big brush with spacing of 1% on a zoomed on a long document view in Photoshop, I feel lag brush will be inevitable. So don't do no not that. If that is what is you problem.  However, there are other reported delay problems that users had a lot seems to have solutions.  Look through these discussions.

    https://forums.Adobe.com/search.jspa?place=%2Fplaces%2F1413024&q=Wacom+lag

  • Is currently plagued by the same problems as a Firefox verion it is - delayed tab swtiching paint, etc. of Thunderbird?

    You know, sometimes I'll go to the Lightning Calendar tab and he painted nothing, but I'll move my mouse and to color elements such as the individual calendar days. Very weird, but I know that Firefox has recently set it exactly the same problem of what they see as a 'condition' (see bugzilla #1067470)

    I have the "TT DeepDark" theme but I have confirmed that the problem is still present on the default theme as well.

    (Delayed) Update: looks like to me that this has been resolved in silence with the version 38.1.0, released July 9, 2015. Initially, I thought it was a question of OC with my gpu, but after additional testing, which was not the case.

  • Possible to set up buffer - delay in the implementation of large number of buffers - IMAQ trigger problem

    Hi all

    I thought that I could transfer it here because it might be a more appropriate forum. I have a bit of time pressure, so I hope someone can help me. I'm having a problem with a program that I wrote to acquire and store images from a camera to linear scan.

    My camera (SUI Goodrich, 1024 pixels) is connected to a card framegrabber (PCIe-1427), which is connected via a RTSI cable to a PCI-6731 card attached to a SCC-68 (series) connector M.  My goal is to drive a mirror galvanometer scanning and acquire images from the camera continuously on each scan. As the galvo scan will be the frame of an image (1024 pixels x 1024 lines).

    I managed to do it (I think), as my direct purchase program works exactly as I expected. However, when I try to save the images, I noticed that for a larger number of images, the starting point of the image is shifted the same amount for each image. I'm not really sure what's going on, it seems to me that there is a delay in the use of the VI "IMAQ set up buffer" when a larger number of buffers is used, (or even 100). Is it possible that my hardware trigger does not wait for all buffers to be configured before you start to run?

    I would really appreciate any idea or ideas that anyone could have on this issue.

    Sincere greetings,

    Gill

    I fixed the problem by doing that I don't use actually 1000 stamps to save 1000 frames. Program works if the number of buffers is lowered.

  • Problem of delay time PXI-5105

    Hello

    I'm running the PXI-5105 (@ 60Msa/s/ch 12 bit 8Ch) using the attached VI. I put it to trigger off channel 0 to 1V.  When I put in a sinusoidal waveform of cycle 5, it seems that the scope triggers too late and I only see 4 of 5 cycles.  I confirmed this by generating a sinisoid of increasing amplitude across a PXI-5412 and again once the waveform has been truncated, as if there is a delay after that relaxation hit.  (btw, I have an oscilloscope running in parallel and the waveforms appear perfectly here)

    Why this is happening any help would be really appreciated.

    Thank you!

    Actually - problem solved.

    When I played with him I had inadvertently set it to DC coupling.  Coupling AC fixed.

Maybe you are looking for

  • HP Compaq Presario CQ40 330TU: BIOS password

    Hello I have a laptop Compaq Presario CQ40-330TU 10 Windows (32 bit) operating system. I seem to have forgotten the password to the BIOS of my laptop. I entered the BIOS password three times, whenever I entered the password, it said "Incorrect passwo

  • Cannot connect the macbook pro in normal mode

    Cannot connect the macbook pro in normal mode

  • My DVD player doesn't read DVD after update BIOS (Probook s 4540)

    Hello worldI had a problem that I discovered latley after update my BIOS from hp Web site LINKS:http://h20565.www2.hp.com/portal/site/hpsc/template.PAGE/public/psi/swdHome/?sp4ts.oid=5269095 & spf_p...When I use my dvd player to play DVD it gives me

  • Windows Installer broken error of digital signature after execution of moy.

    Original title: Windows Installer broken digital signature__ I installed AVG tuneup on my two laptops. Now when I scan my computer two MSI report broke digital signatures. Does anyone have a solution for this problem JBBLCC

  • Yubikey Neo not recognized

    Hello I have problems using a new Yubikey neo on a Win 7 64 bit system. When I plug it into the port USB, the LED flashes constantly. In Device Manager, the yubikey occurs! On another PC, everything words fine. Normally, no driver is necessary. Yubik