I have a Back UPS ES 750 Surge Protector / Backup Battery (model # BE750G). I recently noticed that the unit will sporadically stop working / turn-off, even though it is plugged-in to the wall outlet. All devices connected to the unit lose power, including my computer and music recording equipment. After several seconds, the unit will power back on and my computer and electronics equipment will reboot.

The strange thing is that when this happens, it appears to happen at roughly the same time (approx 1-2PM CST). I have never noticed this happening in the evening or early morning. Additionally, it does not seem to happen every day, but sometimes every other day or every couple of days (ex: it might happen 3 times in a given week, all around 1-2PM).

As far as I can tell, I do not lose power to any other part of the house. This seems to be completely isolated to the UPS unit.

Please advise what I can to to help troubleshoot or fix this issue.

Thanks!