Hi, After the shop re work i've experienced major performance degradation. And I think its related to particle system in the game or a possible VRAM memory leak.
In specific example match ID: 36103242 the game plays out normally but from 5-12 minutes in the game there are MAJOR game stutters...
I have this exact issue, and a temporary fix for it is to press ESC to open pause menu and come back and find a way to click the chat box with your mouse. The chat box will close and you can re open it to type again.