Official Raise3D Community

You're not alone! I also had problems with the right extruder where it will shoot up to over 600c while printing and if you touch it it will drop back down to normal temp. Then the hot end board going out on us and yes about 5% of the prints came out fine when using non Raise filaments and mostly if...

Go into Support folder and in the upper left corner says Generate Support and click onto the option and it will activate the right extruder.

Your part lifted and the extruder snagged on it to cause the belt to skip a tooth or two. Did you use bed adhesive, not hot enough bed temp, your first layer height is too high, your first layer flowrate and width percentage is not enough, there is soo many factors for bed adhesion.

Yea it looks like your hot end control board is fried as this has happen to ours once. You can try to reposition the hot end contact board on the extruder assembly as it might not getting a proper electrical connection. I have had many issues with this part even today where the hot end looses contac...

This has been working for me

Bed temp 60-65
Nozzle temp 265-270
Adhesion Promoter - Magigoo PA
Build Plate surface - Buildtak

If the part is lifting I will add a 5 to 10 loops of a Skirt to help with the lifting and also add a wipe wall to keep the heat in the part.

Jared, you might want to check out Ionic Hi-Temp Hybrid Support Material from MatterHackers as this support material is a higher temp compare to PVA and also works with ABS and Nylons.