I have successfully boarded, dismantled, and commandeered a Watchtower Battleship in the past. These were captured in various space battles. I pilot a heavily modified version of one of the captured battleships as my main vessel with a fleet of 5 other support ships. Of late I've encountered bugs trying to capture ships on the ground:
1) On those very rare occasions where I can sprint fast enough to reach a grounded Watchtower vessel, I cannot enter the ship, the message "Inaccessible" is displayed.
2) When I board to capture any other enemy ship on the ground it will take off as usual but then my fleet in space immediately opens fire on this ship, with me and my companion aboard, and destroys it.
These two issues are major bugs in my opinion as they disable several key games elements.
1) On those very rare occasions where I can sprint fast enough to reach a grounded Watchtower vessel, I cannot enter the ship, the message "Inaccessible" is displayed.
2) When I board to capture any other enemy ship on the ground it will take off as usual but then my fleet in space immediately opens fire on this ship, with me and my companion aboard, and destroys it.
These two issues are major bugs in my opinion as they disable several key games elements.