Not sure if it’s a well known bug or I just discovered the hot water but on any P1 printer runing latest firmware 1.10.00 you can’t resume print properly using the EXTERNAL spool. it will ALWAYS add an extra missed step on Z ruining whatever print you’re producing.
Interesting. I literally just had a power failure yesterday that I was able to resume and complete without noticeable issue, and my P1s is 1.10.00.00 .
May be it has just to do with the filament runout / reload sequence then. If you check the video it can be clearly seen “hopping” back and forth before and after loading so that must be the issue.
On power failure it may record the precise exact position and return there just fine.
Once I’m done with my website, I’m going to make a way to delete g code after a print has already started so you can do things like remove a part and the printer doesn’t keep trying to print it and waste a bunch of poo. I’m not sure if someone has already, maybe i’m just late to the party. If you’re interested I can let you know how it works out. I’m still confused as to why this wasn’t an option to begin with. They should just put it in the dev settings and make users click a disclaimer stating if they mess their printer up adjusting these settings, it’s not their responsibility. Problem solved.