Immediate errors followed by fail
Passed ABR testing but immediately got F5/E1 error. Discovered lower oven worked but not upper.
Checked latch, check connections, then lower oven stopped working. Additional power down/up cycles first changed error to F5/E0, then changed to original problem of erroneous "close door" warning which prevents both oven from heating. Cleaned all with electrical contact cleaner and no improvement.