After heat the Bed, Repetier-Host automatically switch off my heatbed after 60 seconds

When I'm trying to heat the bed using LCD panel installed in my 3d prointer, so without PC everything working properly.

But when I use Repetier-Host and switch on Heatbed only - after 60 seconds switching off everytime.

I tried to look all settings in Repetier-Host software but no result.

do you maybe know where is  a problem ?

Many thanks for help
With Kind Regards


  • What firmware version? If 0.92 please update to latest version. There was a problem with decouple test especially for slow bang bang that would turn everything off. Newest version also writes in LCD why it turned heaters off (DEF = defect, DEC = decoupled). Host should also have a message in log about it.
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