Several times over the last couple months I go to start the car and nothing happens. The gauges are all going back and for but nothing else works and the engine wont turn over. If I keep turning the key back and forth and wait awhile it will start and be ok again. Im concerned about getting stuck somewhere. No error codes. Sound like a computer issue?

 

Sounds like an electrical circuit problem, like dirty connectors.

 

NSS?

 

I agree with NSS. See if it starts in neutral when this happens