Difficult for anyone to suggest specifics no model number stated.

Have you tried turning the circuit breaker off for a minute and back on to reset the electronics?

Model # is ZET 1R M3SS and yes we have reset breaker numerous times for 5, 10, 15 minutes and longer.

No error code? Sounds like your control board is fried. That happened with a different brand of range I had. Service guy actually resoldered some of the connections in the board which fixed it - for a while. He said likely due to power surges associated with repeated power outages.