https://ibb.co/cHdPq8
A large temperature fluctuation, perhaps something like that?
I think we caught it. Thanks! Buying a replacement now...

I'm having the same problem. I replaced the whole hot end but still getting the MINTEMP error. I have a V4 with the metal motor mount. How can I confirm it's the extruder harness?

Hi all. I've been having trouble removing my PLA prints. I am using the Rev. E, kapton tape on a heated bed (55 degrees), with lots of gluestick. After a print finishes I let it cool for a bit, then put it in the freezer for 15-30 mins. When I take it out it is still completely stuck. I have a very ...

This problem has been SOLVED! hurray! I opened a support ticket with MG and David contacted me. He read through this post and the stuff I sent him and suggested I try plugging the filament guide tube into the extruder head. I did, and it worked! I guess when the filament is 'loose' it may not align ...

Thanks Jules. Attached are a photo of the filament and another of the printer head. This filament was at the tightest screw setting i could have it at and still load the filament. I have been examining the tooth marks since the beginning, but they never seem to change very much, regardless of the se...

The filament feeds fine until it hits the nozzle. When I put a fresh piece of filament through, when it first contacts the nozzle I'll get a burst, but after that, when I feed filament nothing or very little will come out. Obviously I am only expecting filament to come out when I am feeding more in....

I loosened the smooth wheel so it can spin easier, but that didn't solve the problem. Then I removed the wheel and cleaned it, but it wasn't so dirty or jammed anywhere. I've tried a bunch of tension settings and that doesn't seem to affect the problem. If I remove the hot end the filament will feed...

Thanks Jules. I have been trying different settings on the filament drive tension screw and it hasn't worked. I can see that the gear is making solid contact with the filament, and my tooth marks are about the right size. The smooth wheel doesn't seem to spin freely; should it spin or be mostly stat...

Hi all, I've been having trouble extruding recently. Using M2 VE and PLA. I thought the problem was a well-used nozzle, so I just bought some replacements, but it hasn't been solved. Nozzle will get hot but not push filament out, except for a small burst when the new lead makes contact. If I push th...

Thanks Jules! I'm considering buying S3d; I don't really like Repetier, but I've bashed my way through most of the settings and it works. If it saves me a headache though I'll spend the $$. I'm having trouble getting my PLA prints off the bed. I used a glue stick and now its, well, stuck. I tried pu...