Thanks for the help. Intermittent automatic transmission sometimes it wont move in any gear.

Does this occur after sitting for a couple of days ?
Mopar transmissions don’t pump fluid in Park .
Sometimes the converters will leak fluid back down after sitting a few days and they are dead when you put them into gear .
When you start it,,,,immediately put it into neutral for about 5 seconds .
Then switch to drive or reverse,,,you should have gears if that’s the cause ?

Tommy