Just had a strange thing happen where one of the receivers we run [Pi running FR24 and FAware on the one device] recently vanished off my site list?
How does one get it back? Reformat the Pi and install the software? [Interestingly enough, the FR24 application continues to run] Had this setup running for about 7 months error free.
(edit: I had a typo when initially investigating; here’s the right data…)
I see that site is claimed & associated with your user, and it is currently connected, but it has been receiving/feeding no data since 29 December 2020 and has been marked as disabled/inactive.
You’ll need to look into why there is no data being received.