I have 3 pc's with Avast and this new update may have cause some problems, I hope it is not permanent. Avast wants to reboot during the day sometimes 2 times. I scanned and it said I had a virus, no log to tell me what the virus was and I don't like to delete anything without knowing what it is. My second PC also had one virus, no log. It also want to reboot. My third destop is put away. Avast has been a good AV until now. If this continues I will look for a new AV.