Hello, first thing first. Iam using Retail v21.2 source. I just want to ask why when I go fullscreen mode and switch tab, it get little delayed and a white cast will show. example is 2nd neuz client or browser. And been there for a long period of time and switch back, you'll get a freezed whitecast client and need to force shutdown on task manager in order to close it. (Way worse when you go dual client :/). Been trying to explore it on dxd3dapp and Neuz.cpp but can't find the reason. Is it always like that because of different network structure of retail 21.2 ? Or what