Nozzle doesn't heat up and loses temp during print

Vertex 3D Printer Vertex - Issues while printing
1

Hi,
I´m having problems with my nozzle on my K8400. I have changed the heat pin and the temp indicator but the problem hasn´t been solved yet. I have to wiggle the cords from the heat sensor and the heat pin and then the printer starts to print and after a while indicates a loss of heat. Any ideas on where to get a new board or what can solve the issue
/ danny

2

Have you tried re-aligning the sensor inside the heater block?

3

Sounds like the wires going to the screw connector are loose.

4

Thanks guys!
Checked all that before, something is glitching but non of the above

5

Maybe the heater is defective.