FPS drops/stutters in Online Lobby's

Not sure if this is a setup issue or game engine but after 2-3 hours lobbies end up suffering with huge stutters. It’s normally every 8-10 seconds you get frame skips where FPS drops by around 10 FPS and then returns to normal.

It completely disrupts the races and I think I’ve heard of this happening somewhere else on a different forum. Is this a game issue or a hardware issue?

this happens to me too!

i created a ticket and they just marked it as solved and they collected some of information i don’t know what to do