Controller version: 5.13.24 After installing a PFX certificate (PEM does not work) I get the following error message when accessing my controller via HTTPS: HTTP Status 400 – Bad Request I can still g

A few weeks ago my faithful Omada controller implemented on a dedicated Raspberry Pi 4 just stopped. The Pi was running Debian 11 with all the current updates and remained online, but the Omada SDN so