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Thermal exception problem
Hi, I have a Prusa MK3S and I keep getting a thermal exception warning with constant beeping. However, the temperature readings look completely normal — they rise and fall linearly as expected and stay stable during printing. The printer is able to print normally and the only issue is the nonstop alarm sound.
I suspect there may be a faulty cable or intermittent connection. Could anyone please help me diagnose what might be causing this and how to fix it?
Napsal : 08/05/2026 10:02 am