I recently built a new PC. All of the parts are compatible and up to date. The first/only game I’ve downloaded is overwatch. When you open overwatch the lag is so horrendous it affects even the menu screen and it won’t speed up at all. It’s a steady lag. On top of this every time I restart my computer I am no longer able to open battlenet. It just becomes a blank window. It fixes it when I uninstall and reinstall but repeats after turning off my PC.
This is a brand new PC the only things I have on it are overwatch battnet and Norton security (they were never an issue on my laptop)