I have been experiencing sporadic unresponsiveness from my H3 boards (5 of them). The ping on them still worked but ssh did not. Logs showed that system experienced a time jumping backward somewhere in 1978. Today another such glitch happened but I was able to ssh-in and saw this:   I got chrony instead of ntpd and it has a line "makestep 1 -1" in it's config allowing infinite number of big time corrections. For some reason it did not helped. There are relevant topis on the foru