I've found out a solution by myself. Since I have a hardened system, some KEXs, CIphers, etc. were excluded. The thing that broke Omada's ability to use/browse SFTP server was cutting out...

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...

@Hank21 I've used IP (same subnet, no firewall, no nothing in between the AP and server), I've used hostname, no difference. I have just recently bought a set of 670's and installed the latest...

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...