reprojection rates - constant stutter

nobackup
Explorer

Re: reprojection rates - constant stutter

i've tried many different drivers, no luck.  Is it possible that other wireless devices are causing interference?  I have a wireless router nearby, and a bluetooth headset.  I'm running a gtx 1080. 

Vive Staff

Re: reprojection rates - constant stutter

@nobackup

 

Perhaps? Is there a way to isolate your headset from those devices for testing purposes? The 1080 should be more than enough for this, performance shouldn't be an issue.
I'm willing to give anything a shot at this point. The next thing would be reset all your SteamVR settings, I'd say.

Thanks,

-John C

"Welcome to the desert of the real."

If your base station has a Fault 02/03 error or a red light or both, the ONLY solution is to contact our support and set up an RMA. There is no user fix for this issue.

Vive Care Operating Hours: 9am to 6pm PST, M-F
Vive Staff

Re: reprojection rates - constant stutter

@nobackup

 

Perhaps? Is there a way to isolate your headset from those devices for testing purposes? The 1080 should be more than enough for this, performance shouldn't be an issue.
I'm willing to give anything a shot at this point. The next thing would be reset all your SteamVR settings, I'd say.

Thanks,

-John C

"Welcome to the desert of the real."

If your base station has a Fault 02/03 error or a red light or both, the ONLY solution is to contact our support and set up an RMA. There is no user fix for this issue.

Vive Care Operating Hours: 9am to 6pm PST, M-F
nobackup
Explorer

Re: reprojection rates - constant stutter

i will try to isolate it.  How do you reset all your steam vr settings?

Vive Staff

Re: reprojection rates - constant stutter

@nobackup

 

I couldn't find a specific option for it, but probably just uninstalling and reinstalling would work.

 

Thanks,

-John C

"Welcome to the desert of the real."

If your base station has a Fault 02/03 error or a red light or both, the ONLY solution is to contact our support and set up an RMA. There is no user fix for this issue.

Vive Care Operating Hours: 9am to 6pm PST, M-F
Vive Staff

Re: reprojection rates - constant stutter

@nobackup

 

I couldn't find a specific option for it, but probably just uninstalling and reinstalling would work.

 

Thanks,

-John C

"Welcome to the desert of the real."

If your base station has a Fault 02/03 error or a red light or both, the ONLY solution is to contact our support and set up an RMA. There is no user fix for this issue.

Vive Care Operating Hours: 9am to 6pm PST, M-F
nobackup
Explorer

Re: reprojection rates - constant stutter

yeah i've tried that several times already.  I'll try to isolate it and report back.

nobackup
Explorer

Re: reprojection rates - constant stutter

....and nothing.  No change when isolating the headset from wireless signals.  At this point I'm considering getting a refund, I can't find any reason why the performance should be this poor. 

nobackup
Explorer

Re: reprojection rates - constant stutter

just for fun i re-ran the steam vr performance test.  10.2, very high.  0 frames below 90 fps.  I guess it doesn't test actual VR performance though. 

Highlighted
Vive Staff

Re: reprojection rates - constant stutter

@nobackup, I thought of a possible factor that hasn't been explained elsewhere. Which Window's update are you on? Fall creator's update seems to have brought this issue to the surface for many Nvidia users. There was an issue surrounding DPC latency that was confirmed by Nvidia a few months ago; this could be related. How old are the drivers you're reverting too? 

 

https://forums.geforce.com/default/topic/941579/geforce-1000-series/gtx-1080-high-dpc-latency-and-st...


David R

Technical Specialist - San Francisco, CA; Monday-Friday

Click here to send me a PM

nobackup
Explorer

Re: reprojection rates - constant stutter

I'm on version 1709, OS build 16299.64

currently running nvidia 388.00 on a 1080gtx.  (I've tried probably 15 drivers at this point, including the latest)

Vive Staff

Re: reprojection rates - constant stutter

@nobackup

I sent you a PM.

Thanks,

-John C

"Welcome to the desert of the real."

If your base station has a Fault 02/03 error or a red light or both, the ONLY solution is to contact our support and set up an RMA. There is no user fix for this issue.

Vive Care Operating Hours: 9am to 6pm PST, M-F
nobackup
Explorer

Re: reprojection rates - constant stutter

Hi John,

 

I finally said F it and nuked windows, did a fresh install.  Voila -stutter is gone my system and VR is running like butter.  Thanks for your help on this, turns out it was software after all. 

Vive Staff

Re: reprojection rates - constant stutter

@nobackup

 

I'm very glad that worked!
Makes me wonder what was there that was causing the problem. I hate to resort to a total OS reinstall, but if that's what it takes..


Thank you,

-John C

"Welcome to the desert of the real."

If your base station has a Fault 02/03 error or a red light or both, the ONLY solution is to contact our support and set up an RMA. There is no user fix for this issue.

Vive Care Operating Hours: 9am to 6pm PST, M-F
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