I don’t open a new bug report just to fresh this issue while this one already exist but this thread looks dead. The original post is rather old. Lately I have this issue and could not find a solution. I am also surprised that no one other then me is talking about this issue. Is the problem solved or am I the only one with this problem.
When I switch out from VR to 2D view and then back to VR the fps and performance drops dramatically and the only solution is to restart the computer. I tried to restart MSFS/WMR independantly but it does not fix it.
Windows 11 (Latest version)
Nvidia RTX 4070Ti (Latest drivers)
HP Reverb G2 v2
MSFS World update XVI Carribbean