I have the same problem as #2.
This
happens when Player 2 uses cloaking skills and suddenly uses an
offensive skill (- I think it doesn't matter whether Player 1 has
Intravision or not). The client will not read the "walking" animation,
and will skip to the skill usage, which makes it look like as if the
player is hitting long range (at least, on Player 1's screen). Player
2's screen displays this correctly though.
I think this has something to do more with the client than the Source. I'm currently using 08-07a client and have this problem.
