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Stuttering issues - discussion & suggestions

Discussion in 'Automobilista - Help & Support' started by Spin, Oct 9, 2016.

  1. Chris Stacey

    Chris Stacey Member

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    Oh nice, I didn't know this. I thought it was to skip the intro movie on game boot up.
     
  2. vveyro

    vveyro New Member

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    You can do that, by just deleting the video file in Automobilista/MovieFiles. Doesn't cause any issues and effectively skips the intro
     
  3. Chris Stacey

    Chris Stacey Member

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    Yeah I did that ages ago :)
    I just thought this might be like an "official" way of doing it haha
     
  4. Scraper

    Scraper Active Member

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    But I like the "schum-schum-boom"... :)
     
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  5. Tr51

    Tr51 Member

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    I ask: can not you still eliminate stuttering?





    ..... Yes !!!
    In my case I disable time scale, put FPS 117 and turn off Spotter.

    ... but I'm not satisfied
     
    Last edited: May 13, 2017
  6. vveyro

    vveyro New Member

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    My audio related stutters went away after installing on SSD. On HDD there was notable delays when spotter audio was played. I can use spotter if I want now, although I use CrewChief.

    For me most of the problems went away by putting FPS cap to 97 and auto-detail FPS to 67, VSync on (my screen refresh is 60 Hz) although I dislike VSync generally. I disabled also the replays. Time scale I've used on Race % and sometimes off, it feels to me regardless of what I use there is always some slight stutters. Also deleted the d3d9.dll from steamapps/common/Automobilista folder, so there is no DynHUD which I've heard can help.

    Not related to stutters maybe but more FPS, Max Shadows seem to be really demanding. A shame, they look much better than High shadows. I had to reduce visible headlights from the .ini file to make night racing playable.
     
    Last edited: May 13, 2017
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  7. Tr51

    Tr51 Member

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    thank you for tips
     
  8. sherpa25

    sherpa25 Member

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    Can you show where and how much adjustment you made for headlights? Thanks.
     
  9. vveyro

    vveyro New Member

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    My Documents/Automobilista/USERDATA/Yourname/Yourname.PLR file

    Open in text editor or Notepad, search (ctrl+F) for line

    Max Headlights="20" // Max headlights visible relative to your car.

    Replace 20 with some number. I put it to 10, but you can put it even to 2. Will look a bit odd, but the smaller number, the better performance. With 10 I barely notice that distant cars don't have headlights, because the cars I'm chasing have them. Closest cars to you will be having lights.

    You can also change Headlights on cars="1" into 0, that will look very odd (headlights won't light up other cars in front of them), but improves performance even more. I left that on.
     
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  10. Tr51

    Tr51 Member

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    Hmmm ... after more thorough tests, there is nothing to do, Stuttering still appears

    With VSync there! (With three @ 114Hz monitors)
    No VSync there !!
    Capped frame at 109 \ 120 \ 127 \ 135 \ 144 ... always appears randomly
    Deleted d3d9_2.dll ... has changed nothing
    Disabled Spotter .. nothing
    Shadows off ... nothing
    Low shadows ... nothing
    Ombre medium .. nothing
    High shadows (very strong.... but nothing)
    Among other things I noticed that low shadow is on the circuit but not under the car;
    Medium shadow is under the vehicle but not on circuit .... (is it correct?)

    General Settings :

    FSAA = 4 ( also tried a " 0 " But it does not change )
    VSync = 0
    ShaderLevel = 3
    Subviews = 0
    -
    Shadows = "2"
    Shadow Blur = "0"
    Shadow Cache = "1"
    Pitcrew Detail = "2"
    Special FX = "2"

    Ps: even with all the low graphics settings ... there is nothing to do; Stuttering is always there
    rFactor 2 no issue (DX11_Beta)
    Assetto corsa no issue
    iRacing no issue
    LFS no issue
    Project cars no issue
    RaceRoom Racing Experience no issue
    F1 2016 no issue
    DiRT Rally no issue
    GT legends no issue
     
  11. Tr51

    Tr51 Member

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    OMG

    solved
    I found the guilty !!!
    In the UI, steering wheel = off !! The stutter disappeared :)
    I can keep DynHUD active :eek:

    unbelievable
     
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  12. Richard963

    Richard963 New Member

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    Great!!! Glad you solved the problem.
    I'll try your solution later.
     
  13. roby13

    roby13 Active Member

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    Whaaaaat? Never heard about it.
     
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  14. Tr51

    Tr51 Member

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    There is always the first time for everything
     
  15. Richard963

    Richard963 New Member

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    Tr51 - Thanks again for your help, but turning off the steering wheel didn't cure the "DynHUD" stuttering on my system.

    I can only solve the stuttering problem by deleting (renaming) d3d9.dll.
    GID Hud's d3d9.dll works fine.
     
  16. vveyro

    vveyro New Member

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    Actually, developer posted this on another thread:
    And I actually think *this* is what cured my stutter (leaving intro video in place). I had deleted it earlier, to speed up the loading, but then did Steam integrity check and didn't delete it again. My stutters were gone around the same time.

    Maybe doesn't work for most, but something worth trying if you have removed the intro video.
     
  17. Tr51

    Tr51 Member

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    Thanks for advice

    However I did not remove the file "PreGame.bik"
    The only way to eliminate (not entirely) stuttering (in my case) is "steering off " in UI; but the cars with non-analog speedometer bring stuttering.
     

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