Fps drops halloween 2020

Since the halloween patch my game drops to 20 fps untill i have played one game then it goes back to normal does anyone else have this or have a fix for this.

I’m having the same issue. However its usually after a few minutes it goes away. I’ll load the game up and the first match I get into (skirmish or regular match etc) it stutters and hitches until it evens out after a while. Its annoying me and its making me want to avoid this game like the plague. Its the only game that has this issue and prior to the holoween update, the game ran perfectly fine. Im going to stay away until this is fixed. Ive tried playing the game on a external USB 3.0 SSD and it does the same thing.