Trados 2022 is extremely slow with everything I try to do

I just switched from Trados Studio 2011 to 2022 and my oh my do I miss this old version!

Studio 2022 is EXTREMELY slow to respond to everything and anything. Typing, TM searches, validating segments etc etc etc. 

I looked up other similar threads and deactivated a bunch of functions, but it's not solving the issue.

I also been told to add an exception to my antivirus (McAfee), but I have not idea how to do this.

I'm guessing there's something I'm doing wrong, as this can't possibly be normal...

Many thanks!!

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