LAN connection not available

Trying to use ReadyNAS Repliacte v 1.2.0 on a ReadyNAS Pro4. For some time the Replicate failed. I thought there was an issue with the ReadyNAS Pro 4 box itself, so I decided to do a factory reset. I have re-installed the ReadyNAS replicate software again and setup a small test backup. 

I get the following error in the log

[2016-04-16 09:43:31] [Info] Replicate version: 1.2.0 build R1
[2016-04-16 09:43:31] [Info] Starting backup job "Backup to Warehouse test"
[2016-04-16 09:43:31] [Info] Locking target folder: /c/test_backup/Backup to Warehouse test
[2016-04-16 09:43:32] [Info] Making full backup
[2016-04-16 09:43:32] [Info] p2p connect to NASHO in 11548366 network
[2016-04-16 09:43:48] [Info] Connection method: 0
[2016-04-16 09:43:48] [Info] LAN connection not available
[2016-04-16 09:43:48] [Info] Using p2p connection
[2016-04-16 09:43:48] [Info] Initializing source device
[2016-04-16 09:43:48] [Info] Sending task to source device
[2016-04-16 09:43:49] [Info] Awaiting task report
[2016-04-16 09:43:50] [Error] Received failed report
[2016-04-16 09:43:50] [Error] Unable to create snapshot for "c"
[2016-04-16 09:43:50] [Error] Device initialization failed
[2016-04-16 09:43:50] [Info] p2p disconnect with NASHO in 11548366 network
[2016-04-16 09:43:50] [Info] Unlock target folder: /c/test_backup/Backup to Warehouse test
[2016-04-16 09:43:50] [Info] Job finished

Can anyone please help me and let me know what I am doing wrong?