List of Bugs I've Found in ME1
On Noveria and Probos, the pathfinding for your party members goes completely bonkers. If you go through a door and it closes behind you, they can't follow you through and will get stuck. Trying to move around crates and other objects also causes them to get stuck. You either have to walk slowly so they stay right beside you, or constantly direct them to certain points so they can navigate the terrain. Dunno if others have reported this issue.
On the Fedele, there is a massive frame rate drop after dealing with Saleon. Returning to the Normandy fixes this. Others have reported the issue.
Saren's compound on Virmire is badly bugged. After talking to the indoctrinated scientist, then moving up to the room with the husks and krogan, the framerate tanks to 7fps. I had actually saved right before then, so I tried backing out to the main menu and reloading. Didn't work. I tried exiting the game completely and loading the save, didn't work. I turned off vsync, I lowered the frame rate cap to 60 fps, turned off dynamic shadows, nothing worked. Out of curiosity, instead of going into the room with the husks, I went out the back way to the outside area and the FPS went back up to 60. When I went back inside, soon as I got near the husk room the FPS tanked again. I initiated the fight and had to let my teammates deal with it because I couldn't even aim. After I went up the elevator everything was fine. So there is something specifically wrong with that area in the base. Many, MANY other people have reported this issue in the Steam forums.
In the second phase of the fight with Saren on the Citadel, I had his health down halfway and then the game froze so badly that even alt+tabbing or bringing up the control panel wouldn't shut down the application (in fact, I couldn't even click on the control panel window). Only thing I could do was restart my computer. Many others have reported this issue. A lot of them say it's tied to using biotics, haven't tested this myself.
- @DalekMustDine Hey, thanks for the post, the pathing weirdness has indeed been reported, and of course Saren and Virmire. For the pathing issue, quickly saving and reloading should get the teammates acting correctly again.