I have an old Anycubic i3 Mega printer which started having issues keeping the hotend-temperature. The peak at the start of the diagram was when I was touching the cable on top of the hotend:
It also sometimes disconnects completely with a MINTEMP-Error
So it is fair to assume it might be an issue with the cable/plug to the hotend.
My problem is that I cannot find that cable anywhere on the Anycubic spare parts site. Is this maybe a "standard" cable that I can get anywhere else?