<Multicell Settings>
Multi cell → Synchronization time (s)
<network_sync_time>VALIDVALUE</network_sync_time>
This is the time in seconds for keep-alive packets to be sent between members of the chain. If no keepalive packets are received within double the value of the time, the base will be treated as unreachable in the multicell setup. Minimum recommended value is 30.
e.g. 60
60