That falls into the category of anything is possible but a power spike probably did not cause the problem. The memory in EZSrve where the xml files are stored is non-volatile so corruption should be a very rare event. Always good to have a backup of the xml files anyway. There were some problems with file management on earlier images. That is a more likely cause than a power problem. You cannot put EZSrve on a FilterLinc or a UPS as either will block Insteon signals.
Reply To: Lost insteon status updates 2017-12-22T04:55:20+00:00