That's some strange behavior. Do you remember what kind of conditions you had for the rules that changed power saving mode? The only kind of rule I can imagine off the top of my head that could cause power saving mode flapping would be something like this: - Condition: WLAN - Action: Power Saving Mode on, restores previous I was actually looking for those as I thought it was my mistake but I think it was jumping between two cases one with powersaving on With this kind of rule, when connected to WLAN power saving mode goes on. But with power saving mode on, the device automatically disconnects from WLAN when it's not in use, which would restore restoring power saving mode to off. And so it'd cycle. But the frequent reboots sound fishy too.