Hi diffusae

The only warning I have found close to it:

"Jan 13 11:08:46.000 [warn] Your system clock just jumped 216 seconds forward; assuming established circuits no longer work"

That could be due to the IPv4 autodetection? Maybe I should explicitly set the Address option in torrc?

There was similar on 027 but more massive including * assign_to_cpuworker failed * Your system clock just jumped * stalling for seconds Which is resolved since 0289. 'Address' was key. https:// trac.torproject.org/projects/tor/ticket/20423#comment:27 -- imho - like always