Hello Matthew,
We apologize for the inconvenience.
To fix this issue, we suggest you to remove the AVG Performance from your computer and reinstall them and check if that fix the issue. This might have caused if the AVG program might have corrupted due to an incorrect update. Reinstalling the program will generally fix the issue.
Thank you.
1-click maintenance freezing at starting point, has been like this for a month, Scans reveal no viruses.
Matthew, In future please refrain from carrying out multiple postings on a similar subject! You won't obtain an answer to your query any faster!. Please try to keep whole conversation in one question/thread to speed up resolution. Also see your other posting (https://support.avg.com/answers?id=906b0000000DOmsAAG).
AVG Guru
AVG Guru