Kerbal Space Program

Fresh install using Steam, no mods, using a save originally made freshly in 0.21.

At the KSC, two small rovers close to the runway and six launch stability enhancers were present and loaded at the scene. The rovers were built and launched from the SPH, the launch stability enhancers were leftover debris from a previous VAB launch.

Handling the second rover, I was unable to dock it to the first due to a small mismatch in elevation and orientation. When I attempted to switch vessels using the [ and ] keys to the first rover in an effort to dock in another manner, the game switched over to one of the six launch stability enhancers left behind on the launch pad.

The launch stability enhancers were considered to have been moving over the surface at anywhere between 0.8 to 2.5m/s. No matter how many times I pressed [ or ], the game did not switch me back to either rover, which were loaded on scene and only 1.7km away.

When attempting to end the flight, the game did not let me go back to the space center (to load the rover directly through the tracking station) since they were all considered to be moving over the surface, and as such, unable to simply end the flight. The game offered me the options to revert to saves made before the second rover was "launched." I could not end the flight in a manner similar to 0.20, and I could not do anything but revert to the previous save. Quicksaving and autosaving was impossible due to the game considering the launch stability enhancers to be moving.