I have experienced strange things and keep presuming it's me. For example, the output level on a compressor rolls to 0 or 100% (I think this happens when I mousewheel over the tracks to scroll up and down through tracks and busses - if I fail to hover correctly, I end up scrolling wheeling a parameter.).
Another case is where I click on a track or bus but that track or bus do not become selected. I move pots and faders effecting some other currently selected track.
To try to deal...
I watch closely my selected track and make sure the track I think I'm modifying is actually selected.
I am careful with the scroll wheel and have actually started avoiding using it for scrolling up and down tracks in track view..
I'm definitely using lanes also.