Noticed two days ago one of my sensors was not reporting. Deleted & tried to reinstall it…wouldn’t work/connect. Looked at Sense Hub on app, indicated it’s connection was “not set”. Chose ‘change connection’ and was able to connect to home network but still none of my sensors were reporting when ‘faulted’. Called Wyze, tech said to power cycle hub (can’t do that with a backup battery running it). Not wanting to delete hub & have to reconnect 15 sensors, called in again. Tech says it’s a known problem, submit log & wait 'till notification pop-up on app tells me problem is corrected. Everything has been fine for the 2.5 years I’ve been using it. FAT CHANCE that’ll happen. What if my water heater had popped & I didn’t get the notification from my water sensor. OUTRIGHT WYZE FAILURE! What, someone playing with the soft/firmware again? DON’T DO YOUR SOFT/FIRMWARE BETA TESTING WITH LIVE CUSTOMERS. I rely on my sensors for a number of important functions. REALLY PISSED!