Voyager AWM930/AWM93W radio comes on randomly ??

Some electronic devices come on automatically when there is a power outage and the power is restored. This also happens if the power drops and then picks up again (power hit/spike). Perhaps there is a drain on the power system that looks like a power outage to the radio. The drain could be in the park power or something in your RV.

If the radio is equipped with a weather alert function, maybe it is getting confused by weather alert like signals...military, aviation..