Extremely slow loading times

Hey guys,

since a short while my project loading times have drastically been delayed, where a project would normally open within 30-40 seconds it now takes almost 5 - 8 minutes (same projects).

I already used Ccleaner to clean up my PC and reboots doesn’t help either.
Also turned off my antivirus and Windows Defender is in-active because of the avast antivirus.

Any tips? Thanks!

Solved: Uninstall alvast antivirus and install Bitdefender.