@ITServ OK, found it myself. The Omada Controller was initially installed with another username, which I was able to recover.

Hi all! I struggle configuring either automatic recurring backups for my Omada Software Controller Version 5.0.29 installed as a Debian package. Where is this function? I'm logged in as an...

@PabikoG Please notice: I just recognized you are responding to a thread other than the one I hat posted my answer for. This confusion has been made my me. I had trouble during an upgrade of the...

@troykd I got it up-and-running by uninstalling the old Omada controller, cleaning up all the files as it was never installed before, did a fresh install and restored the backup. That was working for...

@Fae I enconter the same issue, but with version 4.2.8 installed using the omada_v4.2.8_linux_x64.deb package. After the installation of 4.2.8, the installer runs through the initial questions, and...

@R1D2 Thank you four your explaination. I suspected a typo in the marketing brochure, but your description is interesting. So it's not an error, its intentional and has a use case.