I have several Raspberry Pi with hidden Tor service - I use this to connect to Raspberry over ssh. It works very well.
I noticed that after restarting the raspberry, I have to wait a while for the hidden service to be found in the Tor network again.
It's okay if I wait a minute, but sometimes I have to wait 5, 10 or even 15 minutes before the .onion address is found in the Tor network and I can connect to it.
While waiting, I
have a message in TorBrowser: Onionsite Not Found, in Torify: Host unreachable
So I have a few questions.
What determines the time after which I can find a hidden service on the Tor?
Is it possible somehow to force a faster propagation of the availability of .onion address on the network?
I've done a lot of testing but it looks very random.