I had some problems the last couple of weeks, when i sometimes got “hardware framing error” and the printer stopped and shut all down with no other
error messages.
I found out that the powerconnector on the board had “cold solders”, so i resoldered the connector and that fixed the problem.
This is the second bad i solder i have fixed on my board. The first was the USB connector.
So the board is pretty bad quality i think (the solders anyway).