Bought a new USB cable

From TH3D, supposed to be high quality.

I think the pack of micro USB cables I have, suck, probably the cause of temperature spikes, if it isn’t on the printer itself. I could try a different cable from the pack, but it’s currently printing. No idea if a different cable from the pack will work or not anyways. No idea if it’s the USB cable either. Would need to know if printer display shows the spike too.

I’ll wait for the new cable.

Maybe it’s the extension cable I plug the thermistor into. But the bed spiked once too, so I suspect the USB cable, or the board is faulty.

Thanks to Amazon for selling me crappy USB cables. Forgot the brand.