u/Doc-Ziggy

-- edit: I have a K2 Plus
So I've noticed for the past i don't know how many prints, that every time the Model Fan works at 100% for more than a few seconds, the Hotend cools down faster than it can warm itself and causes the print to fail, this usually happens during the first couple of layers and when the print is big (i'm guessing travel distances are also at play).

It comes to a point where I essentially babysit my printer and when it turns on the fan I reduce it from 100 to 30-40%, this keeps the hotend at a stable temp.

anyone else have this issue? any fixes?