Last weeks i got several time a email that my reciever is offline. I checked it. At the reciever webside there was thenn a new short UuID. I disconnect the old one and Connect the new one. There is no new raspi installation. The pi works. Today it was two times the Problem. An idea?
Any chance the SD card is failing though I’m not even sure how that would cause your issue.
With this pi I also feed at other sites.
And there is no problem eg an outage.