NTP Calcru error time wnet backwards gone away!
I had issues with a couple of pfsense VM's where a lot of calcru errors showed up and made the console unresponsive!
I run VM-tools 18.104.22.16846 and still the error came up. I use dk.pool.ntp.org as time server on both ESXi host and the VM.
I changed the timeserver in pfsense to use time.nist.gov and the calcru error disappeared and havent returned.
Both boxes run stable and console is responding with no errors!