Loading on pc keep getting slower and slower

i play mainly on pc and phone, lately the pc after getting into battle.net apps on pc, it takes avg 10 min to load the game.
once it is loaded no problem at all.
it is getting worse since 2 update ago.

same issue …

I have 2 PC … on one load momentarily , on the other one it takes 10 min to start

I have no idea what makes the difference , but i know lot of PCs are affected

click windows + R, in window type appdata, double click local file, double click Nvida file, double click dxcashe, highlight and erase as much files as you can and problem fixed. Also,do this with game not running in background…your welcome,lol