I have Windows 7 and Norton 360 Premier 22.5.2.15, and my laptop will come out of sleep mode after a short period of time, ever since the update. I followed the advice in a 2012 thread, and typed powercfg -lastwake in command line, and found it was \Remediation\AntimalwareMigrationTask, which I can see is set to run every 30 minutes after logon indefinitely.
This is a very wasteful setting! I don't know if I am able to change this or not. Please advise.