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OpenVR-MotionCompensation

Discussion in 'VR Headsets and Sim Gaming - Virtual Reality' started by Dschadu, Apr 19, 2020.

Page 16 of 18
  1. Michael Mariacher

    Michael Mariacher Member

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    Hi all,
    I'm wondering, if I'm the only one facing some OVRMC 0.3.6 issues since some weeks.
    0.3.6 was working flawless for months, I almost never had to restart Steam VR to get OVRMC runnig.
    But around July 11th OVRMC suddenly did not start anymore. After de- and re-installing OVRMC and Steam VR I did not got any huge difference.
    Steam VR crashes quite often and I need to restart SteamVR several times, incl. unblocking OVRMC.
    Sometimes it looks like having OBS Studio running help, but I think this is more or less placebo. It does not work all the time, so maybe by chance only.
    Most of the time a re-start after unblocking OVRMC brings the OVRMC logo in, but clicking on it leads only to an "empty" OVRMC config page.
    I tried SteamVR in and out of Beta Mode, no difference.

    1) Typical 1st startup page without OVRMC logo
    OVRMC_01.jpg

    2) Nothing blocked at first startup
    OVRMC_02.jpg

    3) Restarting and crash

    OVRMC_03.jpg

    4) Unblocking and restart bring up sometimes logo but "empty" OVRMC config page

    OVRMC_05.jpg

    Info:
    Windows 10 Ver 21H2 Build 19044.1826
    Steam VR Build ID: 9124143 July 18th 2022
    OVRMC 0.3.6
    OVRMC_06.jpg

    Any idea what could be wrong?

    Thanks

    Michael
    • Like Like x 1
    Michael Mariacher, Jul 28, 2022
    #301
  2. sberns

    sberns Member Gold Contributor

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    Same here
    sberns, Jul 28, 2022
    #302
  3. Michael Mariacher

    Michael Mariacher Member

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    Right after posting, SteamVR made an update and OVRMC started 3 times right from beginning. I'keep you updated if this is the fix or just another stroke of luck. Time will tell
    • Informative Informative x 1
    Michael Mariacher, Jul 28, 2022
    #303
  4. Michael Mariacher

    Michael Mariacher Member

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    Update - seems to be solved with latest SteamVR update.

    OVRMC_07.jpg

    Since updated to Steam VR Build ID: 8855498 July 28th 2022 OVRMC runs as flawless as before.

    Michael
    • Informative Informative x 1
    Michael Mariacher, Jul 29, 2022
    #304
  5. Payokvati

    Payokvati New Member

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    Wont work flawlessly for me. I have to fight with the program for about 2 hours everytime before it kind of works. If im Lucky. Same problems as you, but mine did not go away after update :( i have varjo aero headset. I dont know if thats the problem. But i had some similar issues with the index. Just way worse now.
    Payokvati, Aug 1, 2022
    #305
  6. Michael Mariacher

    Michael Mariacher Member

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    Oh, sad to hear. After re-installing SteamVR, OVRMC 0.3.6 and the update of SteamVR it's now really running well. Not a single restart required since then. Vive Pro
    I will report if I need to restart to get it runnnig.
    Michael
    • Informative Informative x 1
    Michael Mariacher, Aug 1, 2022
    #306
  7. kparkin

    kparkin Member

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    There is definitely an issue with Varjo and steamvr that interferes with OVRMC. It is very hit and miss to get it working.
    kparkin, Aug 2, 2022
    #307
  8. fabioflyer

    fabioflyer New Member

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    My Motion Simulator:
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    i have the same problem with steamvr beta and the hp reverb g2, most of the time the dashboard won't open and many times steam vr crashes, any hint?
    fabioflyer, Aug 3, 2022
    #308
  9. kparkin

    kparkin Member

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    Have you tried with non-beta steamvr?
    kparkin, Aug 4, 2022
    #309
  10. misoswan

    misoswan Active Member

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    My Motion Simulator:
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    hello try to run on openxp
    misoswan, Aug 8, 2022
    #310
  11. fabioflyer

    fabioflyer New Member

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    My Motion Simulator:
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    yes and if it worked at first now seems no joy....
    fabioflyer, Aug 21, 2022
    #311
  12. Wagnard

    Wagnard Well-Known Member Gold Contributor

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    My Motion Simulator:
    3DOF, DC motor, Arduino
    I have potentially fixed the problem with the recent SteamVR version, try replacing the motioncompensation driver Dll with this one. The location is usually your steam/steamapp/steamvr/driver/00vr.../bin/win64

    Let me know if it helped.

    Attached Files:

    • Winner Winner x 2
    • Like Like x 1
    • Useful Useful x 1
    Wagnard, Sep 12, 2022
    #312
  13. sallerding

    sallerding Member

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    My Motion Simulator:
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    Thx very much. That updated .dll now works perfectly whereas before I couldn’t get the cog to show in steamvr settings with the old version

    • Like Like x 1
    sallerding, Sep 12, 2022
    #313
  14. Michael Mariacher

    Michael Mariacher Member

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    My Motion Simulator:
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    @Wagnard - Thanks, you are my hero.... :thumbs

    Fully fixed the issue for me.

    1) Switching back to "non-beta" version

    OVRMC_fix_01.jpg

    2) Updating SteamVR to latest version (9276252)

    OVRMC_fix_02.jpg
    3) Starting steam and check if OVRMC will start - it did

    OVRMC_fix_03.jpg
    4) Doing some test runs with AMS2 - all good

    hug:

    Michael
    • Like Like x 1
    • Friendly Friendly x 1
    Michael Mariacher, Sep 14, 2022
    #314
  15. fabioflyer

    fabioflyer New Member

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    thanks a lot it helped!!!
    now it works all the times!

    Fabio
    fabioflyer, Sep 26, 2022
    #315
  16. tadek

    tadek Active Member

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    My Motion Simulator:
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    hi
    I have trouble resetting a position.
    i have pimax
    I am using pitool abd open xr mixed reality.
    reset work in normal but don't work with mixed reality
    please help:sos
    best regards
    tadak
    tadek, Sep 30, 2022
    #316
  17. Wagnard

    Wagnard Well-Known Member Gold Contributor

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    My Motion Simulator:
    3DOF, DC motor, Arduino
    Just to let everyone know that v0.3.7 has been officially released and it contains my fixed dll.
    • Like Like x 3
    Wagnard, Oct 23, 2022
    #317
  18. Marco Annunziata

    Marco Annunziata Member Gold Contributor

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    My Motion Simulator:
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    Hello, there is someone who has a problem with OVRMC, if I put a controller as a reference tracker and doing pitch and roll, from SteamVR View perspective it's all ok but from HMD perspective I see different behavior. Is there any option in SteamVR to fix this or is HMD setting option? P.S. I'm trying with Pimax 5k and Quest 2 and I'm having this issue with both HMD.
    Here is what I get rotating the tracker with the hand.

    Thank you in advance





    Marco Annunziata, Nov 1, 2022
    #318
  19. Wagnard

    Wagnard Well-Known Member Gold Contributor

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    I can see a similar issue with a Reverb G2 (mixed reality) and it was because of the Windows Mixed Reality for SteamVR driver. Reverting to the LKG version in Steam Fixed it.

    Maybe it's a similar issue on your end.
    Wagnard, Nov 1, 2022
    #319
  20. Wagnard

    Wagnard Well-Known Member Gold Contributor

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    My Motion Simulator:
    3DOF, DC motor, Arduino
    Its for Windows mixed reality, you have pimax, normally you don't have that.
    Its when I click property on the windows mixed reality in steam and under beta, I select the LGK version
    Wagnard, Nov 2, 2022
    #320
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