I really need to go to bed now as am in the office early tomorrow.
I appreciate everyone’s efforts and patience. Sorry again for getting so frustrated.
Will check in on this tomorrow and gladly take any suggestions I can try when I get home from work tomorrow night.
and, if you remove with ddu and install new drivers your pc must be offline. Otherwise, Windows loads outdated drivers before.
Thanks. I will try this tomorrow night when I get home.
Probably next will be clean Windows install.
good luck!
Thank you. Fingers crossed.
Agreed it is very frustrating to upgrade to something better and have issues. Zotac in my experience makes good hardware.
Gigabyte typically makes good cards as well. However with the 30series specifically there seems to be an issue with some of there cards at least with pimax hmds. Which was surprising as the same cards from other vendors worked fine.
You have imho done a remarkable job attempting to debug this issue. Hopefully a root cause and fix is discovered soon.
Unfortunately it will not be as quick as preferred with this issue already in play for 10 days with the current fix not being applicable with your situation.
Well everyone at this point would be a premature conclusion as not all solutions are universal.
I would recommend against throwing money at trying to resolve this issue. That being said if you can exchange the card it might be worthwhile trying a different 4090 vender card.
@SweViver and @mixedrealityTV might also have some ideas.
I reinstall win and all staff, start pitool, make room setup. Now start steam vr and was ready to new room setup…but not needed !!! All was ready for using! How is possible it? How did steam vr settings get saved? Are they stored on steam? And how to delete them?
you don’t need to run steamvr room setup AFTER pitool room setup, pitool room setup is enough.
if you want to properly remove steamvr (1st post) :
pitool setup is not enough! before I must be to every time steam room setup when reinstall anything ore change gpu and I know how to do it, not need this link, thanks…After format disk is all setting back in steam, all was deleted and reinstalled…
Same exact problem. I do not have Afterburner istalled
can you share your card vendor and if your using the vendor’s software.
It is Gainward Phantom 4090. I do not use any additional software. Gainward have a sorftware called ExperTools, but I have not installed this.
Okay thank you this should help. Since the 3090 works and the 4090 is having issues it is likely due to changes in the architecture and will likely require Nvidia to put a fix in there driver and pimax will likely need to do dome adjustments on there side.
New poat on Reddit regarding 4090 issue
Has anyone tried this?
Found the reference here
Yes I’ve tried all that. Although Reflex can’t be used in the games I use, but the issue is there even in Pimax Home so we are not even gaming at that point.
But I tried all the different low latency, ultra low, off, as well as 0,1,2 & 3 pre-rendered Vr frames.
And steam Vr not the issue as I am not using it at all and again this is in Pi Home.
Pimac home is a unity environment.
We are starting though to see this is not jist an issue with Pimax hmds.
Really? So something has changed in the Nvidia architecture and drivers affecting how the HmDs interact with it?
More info on this issue on Vive.
One user there mentions Nvidia changed render pipeline as well as gsync eorks differently.