1. Do you need support for Assetto Corsa Competizione? Please use the proper forum below and ALWAYS zip and attach the WHOLE "Logs" folder in your c:\users\*youruser*\AppData\Local\AC2\Saved. The "AppData" folder is hidden by default, check "Hidden items" in your Windows view properties. If you report a crash, ALWAYS zip and attach the WHOLE "Crashes" folder in the same directory. Do not post "I have the same issue" in an existing thread with a game crash, always open your own thread. Do not PM developers and staff members for personal troubleshooting and support.
  2. As part of our continuous maintenance and improvements to Assetto Corsa Competizione we will be releasing small updates on a regular basis during the esports season which might not go through the usual announcement process detailing the changes until a later version update where these changes will be listed retrospectively.
  3. If ACC doesn't start with an error or the executable is missing, please add your entire Steam directory to the exceptions in your antivirus software, run a Steam integrity check or reinstall the game altogether. Make sure you add the User/Documents/Assetto Corsa Competizione folder to your antivirus/Defender exceptions and exclude it from any file sharing app (GDrive, OneDrive or Dropbox)! The Corsair iCue software is also known to conflict with Input Device initialization, if the game does not start up and you have such devices, please try disabling the iCue software and try again. [file:unknown] [line: 95] secure crt: invalid error is a sign of antivirus interference, while [Pak chunk signing mismatch on chunk] indicates a corrupted installation that requires game file verification.
  4. When reporting an issue with saved games, please always zip and attach your entire User/Documents/Assetto Corsa Competizione/Savegame folder, along with the logs and the crash folder (when reporting related to a crash).

FPS is good but game looks laggy

Discussion in 'ACC Hardware Discussions' started by EddardBey, Nov 5, 2021.

  1. EddardBey

    EddardBey Gamer

    I have MSI Alpha 15 gamebook and i connected it with 21.5 inch AOC G2260VWQ6 monitor with mini DP cable. FPS around 80-120 and 6-10ms (im checking values from MSI afterburner) but game looks laggy i think. Other games run pretty well but ACC looks like under 60fps sometimes.
     

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  3. Parminio

    Parminio Simracer

    Have you gone to the video settings in ACC and made sure you haven't limited the FPS or turned on VSYNC?
     
  4. EddardBey

    EddardBey Gamer

    Im sure vsync is off.
     
  5. matroX

    matroX Gamer

    Limit FPS in RivaTunerStatisticsServer to match display refresh rate and check with capframeX frame times.

    When you limit FPS with RTSS you should see ideally flat line of frametime graph.

    ACC tends to have some stuttering issues, there can be millions of reasons, but what you wrote that other titles dont seem to have such problem is meaningful and also this is what I observed.

    Its obvious that when something goes wrong with graphics being not fluent you launch other games to compare and it was also in my case others were running fluently.

    But now they release 1.8 version so maybe it will be new beginning.
     
  6. I always thought ams2 looks better in 60fps than acc does in 80.

    Main reason Ive been playing acc on my screen and ams in my g2…
    Hopefully this will change woth the next update.
     

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