On-line only folders start syncing out of nowhere

Ok, this is ridiculous. I thought everything had settled down, I did not turn off the anti-virus but the issues seemed to have stopped. This morning after booting up the syncing started again. Online-only folders changed and started syncing. What really boggles me is even after changing a folder back to online-only, getting the greyed out icon on the folder, within less than 5 minutes it switches and starts syncing again. It did this several times until it attempted to sync every file within that folder and I kept having to change it back. So then it moved to the next folder and started syncing that one so again, I changed it to online only but again, same thing after a few minutes starts trying to sync again. The way to finally get it to stop is reboot the computer then check to make sure things I want to stay online only are still set as that and it holds for about a week. Think it's been happening every Wed. 

I'll see if I can just turn the AV off, last time I checked it seemed I have to uninstall it all together which seemed ridiculous. The reason I'm so hesitant about turning it off for a long period is because of an issue I had last October with hacking. Mainly my email but I did find Malware, just can't recall exactly which device so I've got things locked down pretty tight at the moment.

It's just very strange that even after changing a folder to online-only, even after it started trying to sync, it changes again within minutes and continues on. But it will stop if I reboot the computer.