Hello together I have been having problems with my 'Ubiquiti UniFi Switch 24 Poe' for some time now. The problems only occur after about one or two months. My connected UniFi devices (Ubiquiti UniFi U6 LR / Ubiquiti UniFi Switch Flex Mini / VPN gateway UCG-ULTRA) initially run with an excellent or at least good connection. After a certain time, however, some devices are suddenly offline. The devices can only be switched on again by restarting the switch. The connected 'VPN gateway UCG-ULTRA' no longer appears in the list. Are the same or similar problems already known? What could I do so that I don't have to start the setup from scratch every few weeks? Many thanks for answering my request and best regards