Also I have a 6 button remotelinc. I did the option to rename all 6 buttons with a suffix. Name was Basement Remote Button- 1, 2, 3, etc.
Each time it asked me for the suffix, it took over 30 seconds before it asked for the next button. I swear yesterday I added one before the upgrade and it was type 1,2,3,4,5,6 really quick and THEN it updated them all. Was this a change?