Stuck on loading performance issues after quick scan

So, installed Avast Free, then later bought Avast Premier today and let the install update to Premier and install the extra modules. One problem - after doing a Quick Scan and stepping through the results, it gets stuck just displaying ‘loading’ when it gets to ‘Performance Issues’. If I click to close, re-open the UI, and go back to the Quick Scan results again, it shows a red ring round an exclamation mark for both Advanced Issues and Performance issues, but when I step through again and get to Advanced issues it says (in red) '0 issues found, goes green after I press resolve even though there was nothing to resolve, and endlessly loops on ‘loading’ for the performance issues again. Close, re-open, go back to the results and it repeats the same every time.

Anyone know how to fix it?

P.S. I also updated Windows 10 to 1903 this afternoon after I was finally offered it (before the Avast install and then purchase) and I notice that I am getting the issue of Avast asking me to categorize my home network as home or public every time it re-starts, as reported in other threads here.

Remove Cleanup

https://support.avast.com/en-ww/article/96/ (Add/Remove components)

Thanks, Asyn - fixed it completely, and I can do Smart Scans again!.

No point leaving Cleanup there anyway as I really can’t justify the cost of Avast Cleanup Premium. I use Cleanup Pro on my phone, but the Dell laptop has its own cleaning and optimizing software, and I run CCleaner from time to time anyway.

Thanks again

You’re welcome.