As soon as I hover on a menu item, the menu reacts and changes to the next immediately. That makes navigating between menus items extremely difficult because the lack of the 200/300ms typical delay.
Is there a setting to change this almost unusable behavior? Is it something from the OS (Windows 10) or something from the IDE?
The solution is on a Windows Registry key. The issue was caused by a Windows 10 setting set to 0 (0ms).
This is the path to the registry key: HKEY_CURRENT_USER\Control Panel\Desktop
You should find a MenuShowDelay there, change the value to 300 or maybe 400
Also, could try to find your own most comfortable value by trying different settings, just don't move too far away from 300ms.