[Elecraft] (no subject)

[James Caruthers]

I am in the early stages of a K2 build doing the Part 1 tests.  When I push in the power switch I can hear the relays click but I have to cycle the power button a second time to get it to turn on.  After that it works fine for a few minutes and then the display locks and I can not shift functions.  I have visually checked everything and don't see any bad solders of components out of place.  Any suggestions as to where I can look for the problem?