In Virtual Voyager, once I have reached the majority of the objectives (bug usually happens when the last objective is "Visit Deck 15" or one objective is left, when I go to another deck using the turbolift, I hear a scream, the transporter noise, and then I am attacked by my crewmates then sent to the brig. Because of the autosave feature, if this happens, I end up getting stuck in this position and I can't move my character with the exception of looking around, switching weapons/gear, and viewing objectives.

Anyone know a fix?

Did you attack anyone of the crew?

No. It sounded as if someone had been attacked/killed though. I hadn't attacked anyone. This happens on every playthrough.

This has just happened to me as well, but only after I have finished all the goals and, just for fun, beamed myself from the transporter room to deck 15 for the second time. As you likely know, there is only one crew member and when the level was loaded, I have heard a scream as well of said guy dying, while I was still in the turbolift unable to proceed, and when I have finally exited the turbolift and walked a few meters, suddenly the game said that I have accidentally killed a crewmember and that I have therefore caused a game over. I guess that this is just a bug that Raven Software has never gotten rid of. But again, it happened only on my second visit on deck 15 and when I visit any other deck for a second time this does not happen to me, so there may be various reasons why this bug is actually happening. It’s frustrating though, but unfortunately, I have now figured out that the game itself was never really bug free, after I have finally taken off my nostalgia glasses, although I have to admit that the game itself still rocks just like during the old days.