Did you have a failure in your internet connection?
It happens to me very often (two or three times a day)… but I think it’s because I lose my internet connection… I use a power line connected to the router…
The error seems to be because I can’t connect to the Unreal Host.
If your connection is correct then it must be the Unreal server (or Quest 2 Server)
So it must be a bug in the program. Unreal has many bugs. But it’s still wonderful. They fix bugs step by step. I’m sure one day they will fix this bug too.