All of a sudden, two switches in the stack claimed to be master and caused connectivity issues to the end users. Issue resolved after I rebooted one of the switches which claimed master status.Now I am trying to understand underlying cause. I dont see any suspicious logs apart from the following one.
Slot-1: BACKUP NODE (Slot-2) DOWN
No flaps or errors observed on the stack ports.Stack is running 184.108.40.206 version