Heavy server issues last two days

For the last two days Diablo 4 has been unplayable for me. I log in with no issues and launch the game with no issues. During gameplay I rubberband constantly, button presses are seconds behind, game freezes for up to 30 seconds and then the action plays out in super speed. Obviously this is network related. I’m trying to troubleshoot it on my end, my connection is wired and testing my connection and speed from spectrum say it’s fine. No other app or game is having network issues on my pc either. Should I deleted the cache or sometimes games have shader issues after days of gameplay. Idk at this point