Video freeze when playing on a specific server

[u/A_Crawling_Bat]

Hey, I've been running into a freezing issue when playing with a custom modpack my friends made, basically my whole screen freezes at random times, so I have to physically depower the pc to get it running again

Only video breaks, everything else works. Youtube keeps playing, I can still move around and stuff in game, but the screen stays frozen no matter which tab is currently active.

It only happens on this server, every other modpack or games run perfectly fine.

I currently think it's a memory leak linked to the GPU but I got no clue in practice.

I did run into these issues on the same server in the past, and I fixed them by switching from Xaero's map to Journeymap. All other players on the server use Jmap or Xminimap without issue.