Hello !
Seems like a Chromatic aberration or similar post-processing effect that blur the edge of the screen is on since the VoH update. The “reduce strobing” option doesn’t remove it, so maybe it’s that feature that isn’t working anymore. I couldn’t find it in the LocalPrefs.txt neither.
I saw several people reporting that issue on the PTR forums, I just wanted to add my voice on the fact the issue is still here after the update. Please fix it.
Thanks for your time !