Wireless flow meter stopped working and won't pair anymore

2 of my 8 R3 controllers updated to 632 yesterday. The flow meter became unpaired (again) on both of them.

I had to perform the @Deborah factory reset on both of them for the flow meter to pair back up.

Is this going to happen on every firmware update going forward? It’s not very hard to do, but driving to 7 locations around town and wasting both mine and renters time doing it sucks. This is the 2nd time this has happened to me (631 and 632).

Can we get an official word on this please?