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).
ACC general support Note about silent updates Startup troubleshooting ACC savegame reports

Physics Bugs & Issues

Discussions related to physics issues and feedback

Announcement Title Start Date
Replies Views
Last Message
  1. pankykapus
    Locked Sticky

    READ HERE How to Use the Support Forums and Report Issues

    pankykapus, Sep 12, 2018
    Replies:
    1
    Views:
    31,501
    pankykapus
    pankykapus
    Jan 3, 2021
  2. AC Support
    Locked Sticky

    This thread, started by AC Support, has been deleted. Deleted by AC Support, Nov 28, 2021, Reason: No longer valid.
    View
  3. paulieGTR
    Locked Sticky

    Before Posting - Read the FAQs and Use Search Function

    paulieGTR, Nov 10, 2013
    Replies:
    1
    Views:
    84,394
    Tiago Fortuna
    Tiago Fortuna
    Nov 12, 2013
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WORKAROUND CRITICAL BUG ISSUE
Page 3 of 95
Sort By:
Title ↓ Start Date
Replies Views
Last Message
  1. Fabien Jeanblanc

    AS DESIGNED Wheel still spinning

    Fabien Jeanblanc, Jan 28, 2014
    Replies:
    2
    Views:
    255
    Aristotelis
    Aristotelis
    Feb 13, 2014
  2. john oliver

    ISSUE Wheel settings reset with steam broadcast

    john oliver, Mar 8, 2015
    Replies:
    5
    Views:
    57
    john oliver
    john oliver
    Mar 8, 2015
  3. fuzzifikation

    Wheel rotation/spin dynamics missing damping

    fuzzifikation, Feb 1, 2014
    Replies:
    0
    Views:
    58
    fuzzifikation
    fuzzifikation
    Feb 1, 2014
  4. JesperGB

    BUG Wheel keep spinning when standing still + braking

    JesperGB, Aug 7, 2015
    Replies:
    0
    Views:
    52
    JesperGB
    JesperGB
    Aug 7, 2015
  5. Alberto Llinares

    ISSUE Wheel in the air never stops by itself.

    Alberto Llinares, Feb 6, 2016
    Replies:
    2
    Views:
    242
    Seria17hri11er
    Seria17hri11er
    Feb 8, 2016
  6. Matty28

    BUG Wheel destroys itself when I hit a wall sometimes

    Matty28, May 8, 2014
    Replies:
    9
    Views:
    270
    Matty28
    Matty28
    May 8, 2014
  7. Dwardu

    AS DESIGNED Wheel bent

    Dwardu, Dec 6, 2013
    Replies:
    2
    Views:
    298
    Mayzei
    Mayzei
    Dec 7, 2013
  8. Schuberth

    ISSUE Whats wrong with Spa last chicane?

    Schuberth, Jun 26, 2016 ... 2 3 4
    Replies:
    75
    Views:
    3,192
    NightEye
    NightEye
    Aug 20, 2016
  9. Red Or Dead

    ISSUE What's wrong with tc option?

    Red Or Dead, Oct 11, 2015
    Replies:
    4
    Views:
    146
    Red Or Dead
    Red Or Dead
    Oct 11, 2015
  10. CaptainSlow

    ISSUE What wrong with ai in brands hatch (arbath 500 ac)

    CaptainSlow, Dec 17, 2015
    Replies:
    6
    Views:
    264
    claudiopolez
    claudiopolez
    Dec 19, 2015
  11. Jadonyx

    What semislicks does Alfa Romeo 4C using?

    Jadonyx, Mar 2, 2017
    Replies:
    19
    Views:
    222
    Jadonyx
    Jadonyx
    Mar 2, 2017
  12. Manuel St

    WORKAROUND What is "steer_gain" and another values in ai.ini?

    Manuel St, Mar 3, 2015
    Replies:
    0
    Views:
    109
    Manuel St
    Manuel St
    Mar 3, 2015
  13. johnnyackgpl

    What have you done to my sim!!??

    johnnyackgpl, Dec 20, 2014 ... 2 3 4
    Replies:
    75
    Views:
    3,102
    John Penney
    John Penney
    Jan 24, 2015
  14. james_oxford

    What happened?

    james_oxford, Feb 18, 2016 ... 2 3 4
    Replies:
    62
    Views:
    1,672
    SidewayzShuffle//
    SidewayzShuffle//
    Mar 16, 2016
  15. filip_ovik

    What ballast should be added to gt3 cars to make them equal?

    filip_ovik, Nov 1, 2015
    Replies:
    6
    Views:
    204
    WallyM
    WallyM
    Nov 2, 2015
  16. AngeloMertel

    What are your thoughts on the new AI?

    AngeloMertel, Mar 31, 2016
    Replies:
    14
    Views:
    324
    Rudski
    Rudski
    Apr 1, 2016
  17. crabbie

    ISSUE Weird, ai all retired to pits one lap before end of quick race

    crabbie, Dec 27, 2015
    Replies:
    4
    Views:
    128
    crabbie
    crabbie
    Jan 3, 2016
  18. MatejkoGTI

    ISSUE Weird upshift behavior with Auto clutch on?

    MatejkoGTI, Jul 6, 2017
    Replies:
    0
    Views:
    67
    MatejkoGTI
    MatejkoGTI
    Jul 6, 2017
  19. M346ZCP

    NO ISSUE Weird traction / seems like tc banging in all the time

    M346ZCP, Jul 19, 2014
    Replies:
    4
    Views:
    135
    Hellraiser
    Hellraiser
    Jul 20, 2014
  20. Tomsteel

    ISSUE Weird grip balance with gt cars since 1.3

    Tomsteel, Nov 1, 2015 ... 2
    Replies:
    39
    Views:
    1,154
    kevje
    kevje
    Nov 4, 2015
Showing threads 41 to 60 of 1,886

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