OK so I have 2 problems which may or may not be related, first some background on my setup:
I have 2 EX4s on the same network one runs as our network storage and the other as a backup of that storage set to run each night.
Both EX4s are set up to have 2 volumes, each set up as RAID1
Volume 1 on NAS1 backs up to volume 1 on NAS2
Volume 2 on NAS1 backs up to volume 2 on NAS2
here are my problems:
When I run my remote backups they fail stating Error Code 1400, they used to run OK but they now have issues. what does error 1400 mean and how can i resolve this.
NAS1 (the primary NAS not the backup) is connected to cloud/remote access via Relay whilst NAS 2 (the backup) is connected with port forwarding. despite both drives having all relevant ports manually set up to forward.
Any and all help appriciated.