That shit is starting to drive me up the wall with SEP as well. Most of the time, The exempt button is greyed out. You open the program, traverse the menu, then undo action taken from the quarantine... and it deletes the file again before you have time to point to it and add an exception!
Lately, I found myself disabling SEP altogether, only for it to grab and delete files... while being "disabled" (and even complaining about being disabled)
Is there any AV worth 2 shits anymore? Please, notify me and block all access/traffic/whatever from the file. UNTIL. I. CHOOSE. MY. FUCKING. POISON. Then leave it the hell alone already!
I will be the last person to die in my lifetime.