[Ovmsdev] Cannot reset simcom stuck in PoweringOn state without removing module power

Maybe this has been discussed and I missed it but occasionally I'll get a module with the modem/simcom stuck in the PoweringOn state. Rebooting does not fix this.

I thought I saw that you could reset the simcom with:

 power simcom off
 [wait a minute]
 power simcom on

but that doesn't work. I turned up some logging:

 log monitor
 log level verbose simcom

and I see this happen about every 30 seconds:

 I (2204129) simcom: State timeout, transition to 2
 I (2204129) simcom: State: Enter PoweringOn state
 I (2204129) simcom: Power Cycle

I thought this level of logging would let me see the results of command like:

 simcom muxtx 3 at+csq

(signal quality) but I don't see anything after sending it.

Is there a way to hardware reset the simcom? (Is there any reason this doesn't happen when the ovms module reboots?)

	Craig