SR2 interface boards

[jerseyboy]

Has anyone had SR2 interface boards fail? Specifically the preheat circuit. Either the H terminal solder joints fail and overheat or the 60 amp current limiter sockets fail. Usually the socket on the supply side of the fuse. Also I have had one micro that would not terminate preheat. Any similiar situations out there

[abbsnowman]

I have not seen the issue myself buT I have heard about the solder joints.

[jerseyboy]

I would imagine that it is a problem with the board itself(early revision) as I have not had any bad toasters failing with the boards.