This instance has several hidden services configured and v2 onions are reachable with this version of Tor. Starting Tor 0.3.4.7-rc (git-6809bbe766dbf6b3) i got following warning 32 times: > {REND} Uploading hidden service descriptor: http status 400 ("Invalid HS descriptor. Rejected.") response from dirserver '$address'. Malformed hidden service descriptor? I wonder if files created by the previously used Tor 0.3.5.0-alpha-dev are incompatible with 0.3.4.7-rc. Will attach a scrubbed info log later, debug log is available on demand.