Maneuver Planner "Create & Execute" doesn't switch SmartASS to "AUTO" like it does with Translatron, unless it's already off. Same for the Rendezvous Autopilot & Landing Guidance modes.

Maneuver Planner will just continually warp up and down and not proceed any further, while other modes will make maneuvers much more slowly.

Also, if you have SmartASS on, Translatron doesn't change attitude, it just starts burning, so it probably needs to turn off SmartASS when you hit "execute" or any of the other function buttons.

I have release 84 from Jenkins installed.

Fixed in dev 116