Need help. About to throw this S5 out the window..... Motion Controller 200euro reward to who can fix it.

[Jaxx 0]

Not toast, but twisted and rubbed together (especially the orange).

[Dustin 160]

Okay, let me rephrase this..
That cable must be replaced - it is part of your issues.
The smashed wires will cause communications issues, additionally it causes additional noise that results in issues with the leveling sensor. 

[gr5 2,225]

I don't know anything about the material handler, sorry.  I guess I'd try that link I posted earlier.

[Jaxx 0]

I have just ordered a new cable, I hope with all my heart that it will solve my problem.

 

I have also made a request to Ultimaker support.

 

Thanks for your reply, I'll keep you posted.

[gr5 2,225]

Oh!  I'd give it a 20% chance.  I hope UM support gets back to you soon!

[Jaxx 0]

As predicted, the cable was unfortunately not to blame.

After contacting Ultimaker support, they examined the log files and found that it was the faulty motherboard.
They've already encountered a similar case.

So I have to send the printer back to my dealer.