Lost power yesterday for a couple of hours, so ran the generator (supposed to be sensitive electronics safe). When everything returned, I noticed that some of the modules on my APex2016 had been re-addressed. This continues my 'quirky' experience with this unit. One WAV, the DoS, and one EB8 were given a new address, with the old one disabled. All the new outlets on the EB were in the ON position. I had to reprogram them all. Although the DoS had an old firmware, the others were current. Any idea why this would have happened?