I have use CIS before and never had one problem but i recently uninstallled avast and installed th CAV (already using the firewall) but now im getting extremely long scans the first full scan was 4 hours long but it scanned both partitions so i didnt think anything of it. then i started a custom scan that just scans my windows 7 partition…i left it overnight, i woke up and looked at it its not done and its been going for 10 hours!
Did you have cloud scanning checked? I ask because I’m curious if this could have been a problem with the servers, in case someone else has the same problem in the future.