Massive fps drop from update

I’ve played war thunder today in the morning and i was getting the usual easy 60 fps with v sync on , now ive open the game again and after installing an update my fps went down to 13-20 fps for some reason

It fells very off cuz its only in game that i have this fps drop, which makes me think its a gpu problem but mine is a rx6400 which i know its not incredible but shouldn’t have trouble running with the low graphics as I do

You can try deleting the cache folder in the Warthunder file directory, restart your PC + launch the game without any other apps running in background (Maybe it’s a VRAM problem so it could help)
I also recommand you to disable Vsync and use Radeon chill from the Adrenalin software (Peak and idle fps at 60) it can reduce input lag/latency