OK I am beyond words right now. I added the 'Official" Sprite Pro Direct Drive Hotend Kit and added it to my Ender 3.
I had this issue immediately. I’d send a print to it and as soon as the hotend started heating up it’d shut down. Just now I decided I’d take a loot I literally only took it apart. added some thermal compoound (there was NONE) and tried it not mounted to my printer just to see if it worked, VOILA it did! went to 200 no issues. HORAH!
Then…I mount it to my printer, and the SAME THING IS HAPPENING! shuts down as soon as the hotend starts warming up. I’m about to throw this damn printer out the window.