Do not blame Asobo on this one! Do not install MS Windows update kb5001330 (today)

[ArcanePython931]

Happy to report no issues with KB5000842 or KB5001330 before and after the security update of yesterday. I run Asphalt-8 and MSFS single player, not noticed any difference. I7 tenth gen, MX330, 16G

@CinnamonInk8010

I also had this update installed. Flying standalone wasn’t a problem and I noticed no impact performance wise. The problem became a REAL issue when flying with groups of people in multiplayer mode. Huge pauses to the point of unplayable. I uninstalled this update and spent the next two and a half hours with stutter free performance in VR.

Have a look here and here about the multiplayer flight issues. Maybe time to set some rules for MP flight , that is official and standard aircraft and standard liveries. Third party freeware seems to cause issues, even a mixed population of Standard and DeLuxe licences can cause blinking name plates and stuttering.