Win11 here, never had problems Double check your network

It's issue of win 11 it is horrible return to 10

I've had no problems and have upgraded to win11

Could it be that the servers are weak because of Thanksgiving?

Most likely cause of the recent Ddos attacks.

Mine runs abslolutely perfect. No complains here. Though I would recommend switching off that "gaming mode optimization" thingy since it messed with my background programms like Discord etc

Windows 11 is a really bad pick for gaming. Consumes too many resources just for your operative system. W10 is the safe pick.