Game restart and then comes back

I will play on a server then randomly the game will turn red, and the loading screen appears then I go back to playing the game this is a bug that's happened on two different computers.

One computer was pc with an intel core i9 13900k and a rtx 4090 with 128gb of ram. The other computer is a surface pro has a intel core i7 and a Intel Iris Xe Graphics 32gb of ram. I would have photos or a video of it but it's random and I just can't catch it.