"Temporal checkerboard" artifact only left eye, Steam app

Mr_D

Since I've upgraded my graphics card (Gigabyte RTX 4070), whenever I use the PC (Steam) version of DeoVR, there is a temporal checkerboard artifact on the videos, but only at the left eye-half. The artifact also can be seen on the viewer window. Here are some screenshots from a "Shibuya street" video:
https://ibb.co/GtCZkbc
https://ibb.co/gVHM1BT

It seems that some parts of the picture contain information from the previous frame.

I am using Pico 4 VR with Virtual Desktop.

Here is what I know so far:

Every VR180 video is susceptible, doesn't matter if it was started from the browser or it is a local file
Artifact is only present in VR180, VR200 viewing modes, not present in "flat stereo" mode
Artifact is not present when viewing the same videos with other Steam apps such as SkyBox VR
Updating or buying h265 video codec packs did not help
Artifact is both present using VirtualDesktop or the Pico streaming app (the latter can provide a wired streaming connection too)
Artifact is not present when using the native DeoVR app for Pico 4, but I'd like to use the PC app too, because the Pico 4's hardware apparently cannot render some higher resolution, higher bitrate videos with their intended framerate in the native DeoVR app.

Do you have any ideas what else to try?

DraiKo

Hello Mr_D unfortunately we do not support Virtual Desktop, but we can try to see what is happening when opening directly through Pico Steam,

Could you please share us your logs, they can be found %username%/AppData/LocalLow/Deo VR/Deo VR/Player.log

thanks

Mr_D

By "Pico Steam", do you refer to the Pico Streaming Assistant? Like I wrote, the artifact is also present when using the Pico Streaming Assistant too. Apparently it does not have to do anything with the streaming solution, it is probably connected to some hardware-accelerated video decoding issue.

For the Player.log please provide an email address or another method where I can send it privately.