I've deployed two EAP670's, I'm configuring them with Omada controller. There I selected 160MHz channel for 5GHz band and the whole selection was narrowed down to: 36, 40, 44, 48 and 52. I assume they

I tried to set up the controller to do a backup to a local server. When checked from a local machine, logging in via cygwin to the sftp server works perfectly fine. In the controller I get a message a