Temperature fluctuates on Nozzle and Bed

[Duckdodgers]

Hello,

For a while now I have had an unsteady temperatuire on my nozzle, but did not know what it was. Today I caught the temperature of the nozle and bed dip during warm up. Does anyone have an idea of what is going on?

Duck

Temp_on_Warmup.jpg (131.5 KiB) Viewed 2951 times

[Admin]

If the temp of nozzle and hotbed drop suddenly at the same time, I think the motherboard is damaged.

[Admin]

Or you should try to print with TF card, let's see whether there's still the same problem.

[Duckdodgers]

Thankas for the info. I was suspecting min board or power supply. Tried settiing the warm up/cool down from the printers controls and I can't repeat the problem.

I will keep an eye on it for now.