10 seconds/day breaks 3 9's. The fact that this might be below the TCP timeout is irrelevant, that's almost certainly NOT the timeout that will be considered as

10 seconds/day breaks 3 9's. The fact that this might be below the TCP timeout is irrelevant, that's almost certainly NOT the timeout that will be considered as unavailability. E.g., suppose you are delivering an advertising tag. Unavailable means > 200ms. So these nodes can't access the partition and you don't have any conflict. Conflict comes when you reconnect.