Notification volume mysteriously turns itself up topic

I have a weird problem that I can't figure out. At random times my notification volume will go from about 25% to 75%. I do have MyProfiles running but it's not set to change any notification volume except at 10pm it turns notifications all the way down (silent) and then turns them back on to about 25% at 7am. I'd suspect that but it happens randomly throughout the day when it SHOULDN'T be doing anything. I say shouldn't, it's possible it's doing something but none of my profiles in that app have the notification volume doing anything more than about 25%.

Thoughts?