I have changed my whole network setup and now the Toniebox can not find teddycloud anymore (codeword ant). I am missing a point here - what do I now need to do to get it working again?
Teddycloud ip/hostname changed? So you have to adapt that on your toniebox (how depends on your box version)
It’s an ESP32. So I need to change config via UART?
If you have used an ip and the ip changed - yes you need to reflash with the new ip.
If you have used a hostname , you could try to redirect that to the new ip (or change teddycloudstarter name to the old hostname) of this is not possible - reflash also.