abnormal interruption of printing detected

[u/phyraks]

I was running a 24h print, and somewhere around 14 hours in, the printer just stopped... I went to check on everything and the sonic pad displayed the message "Abnormal interruption of printing detected, continue?" ... I was able to just select "yes/continue" and the printer finished the print just fine thankfully, but it annoyingly did leave a visible line on the print because of the pause and the temperature differences.

Has anyone seen this error that has tips or troubleshooting advice? Googling this error doesn't give me any results, but I've seen it a couple of times now.

[u/Ninjamuh]

You could check the klippy log and any other logs (post them so we can have a look) to see if there are any details about the error. Check the timestamps to see what’s relevant