I recently had some time to test my ethernet bug. Problem was that the last years my uAOne freezed sometimes after bootup when it tries to access something over ethernet. But this only happens when I made a first bootup that day. If I could get it started without lockup then all was fine till the uaone was switched off for some time.

This happened with my old Gigaset SE505 router with alternative firmware. I now connected my uaone to a Longshine LCS-GS7105-A gigabit ethernet switch. This switch is then connected to my SE505. I switched my uaone several times on, every day over 3 days now and had not one single freeze. So if you have similar trouble maybe try and buy this 30Euro switch. I bought my switch some years ago, but its still available at amazon germany. But dont forget that -A, as there are several switches with same name and different characters at the end. Ad please dont blame me if this switch does not help