Unit 1, wd mycloud 3 TB firmware 2.31.149 with 7 remote backups working fine to:
Unit 2 WD PR4100.
Issue: Unit 1 had 8 backups working fine to Unit 2. Deleted one. Tried to create a new backup to unit 2 but at point where unit 1 connect to remote unite via cloud, it just spins and never connects to unit 2.