Unreal engine 4 interface problem

Hi
Ever since I got a new computer, I’ve been having interface problems in Unreal Engine 4.27.
For the first 10-15 minutes nothing happens, but then I encounter very annoying interface problems.
For example, when I right click on a 3D model in my project to copy, delete or paste it, the edit menu does not open and I have to restart Unreal Engine to fix this and it is very annoying to reopen Unreal Engine 7-10 times.This problem also occurs in content browser, blueprints and when I try to change perspective or lit mode to unlit for example (then other options do not appear on screen)
Please help.