Hello the Hub !
I have two V2110 controllers running in availability pair mode.
Today the primary V2110 suddenly stopped working - don't know why (probably it was the power issue).
The bad thing is that AP's and clients didn't switched to secondary V2110.
I have tested this configuration before and we had good failover behaviour.
There was no change in configuration since then.
I have repeating log massege (major severity):
Config Manager has experienced an error which has prevented it from properly processing a request. CM will continue running, however this error may be an indicator of a larger system
problem. Error Details:Error updating table [/var/controller/data/db/phyport.bin] id 
- could it be related somehow to failover behaviour ?
The software is 10.11.05.0005.
Did anyone experience something like that ?