Stopped printing with errors Key 1, Key 3 and Key 298.

Ender Series Creality Ender-3 S
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1

Good day. These errors started popping up randomly. The model can print calmly for 3-4 hours, and then the printing stops with one of these errors and then I restart everything, continue, but the error appears again. The latest firmware version for Sonic Pad is installed. Such problems have not occurred before.

2

I get those occasionally. I have put a ferrite on the USB cable and blocked the 5V pin on the USB, largely it has stopped this.

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3

Please tell me how you blocked the 5V contact?

4

I used one of these but I think it can be done with a piece of tape

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5

Ok. Thank you. Im trying for home.

6

Can probably find a data only USB cable on Amazon/Aliexpress.

7

I had a similar problem. I bought a ferrite core to clip on the USB cable and it seemed to work. I haven’t had the problem since.

You can buy them cheaply on Amazon but they come in packs of 10 :unamused:

As @Bonfireman says, you can buy a USB cable with pin 5 disconnected. It won’t affect data transfer as pin 5 is for the voltage.

Hope you get it sorted :+1:

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8

Thanks for the advice, comrades. In the end, I replaced the regular network extension cord with a normal network filter, where I connected the power supply of the devices and everything seems to be working fine for now.