<h1>This sounds really concerning.</h1>
<p><strong>Instantly</strong> remove the machine from the power and check <strong>EVERY</strong> wire if it might be broken!</p>
<p>Check if your power supply is properly grounded!</p>
<p>Check if the connectors of the bed are undamaged!</p>

CC BY-SA 4.0
2020-04-26T18:28:07.757Z
I have done and nothing is obvious. I might try it on a different power loop. I’ve only been able to find one other case online of the bed acting live but not the menu skipping.
James B
CC BY-SA 4.0
2020-04-27T05:57:02.043Z
@JamesB the buttons might be borked. Or your grounding line might be damaged - or not connected to the house ground.
Trish
CC BY-SA 4.0
2020-04-26T18:12:16.453Z
2020-04-26T18:12:16.453Z
2020-06-18T08:29:41.667Z
Trish
<p>Out of the blue I’ve noticed my m200 has been skipping through menu options as if someone is pushing and scrolling the control knob randomly. Then getting a print off today I got several small electric shocks off the print bed through the spatula. Does anyone have experience of this or to I have a £1500 paperweight?</p>

<troubleshooting>
Zortrax m200 skipping through menu options on it own and live print bed
James B
# Zortrax m200 skipping through menu options on it own and live print bed

(Asked by: username_0 on 2020-04-26)

Out of the blue I’ve noticed my m200 has been skipping through menu options as if someone is pushing and scrolling the control knob randomly. Then getting a print off today I got several small electric shocks off the print bed through the spatula. Does anyone have experience of this or to I have a £1500 paperweight?

**Tags:** troubleshooting

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## 1 answers

### Answer by username_1 on 2020-04-26. Score: 1

# This sounds really concerning.

**Instantly** remove the machine from the power and check **EVERY** wire if it might be broken!

Check if your power supply is properly grounded!

Check if the connectors of the bed are undamaged!

> **Comments:**
> **username_0**: I have done and nothing is obvious. I might try it on a different power loop. I’ve only been able to find one other case online of the bed acting live but not the menu skipping.  
> **username_1**: @JamesB the buttons might be borked. Or your grounding line might be damaged - or not connected to the house ground.  

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