theres a bug after you get the generator key - if you try going up theres an enemy blocking your path and you cant get past it at all so cant go any further ?
Do you mean you tried going straight up the elevator shaft after getting the generator key? You can't just fly up there. You have to go back and turn on the generator and then go down the shaft to find the lift.
yeah , went back and turned the generator on first but the enemy was still there - floating in the air blocking the path up - just the same as if i didnt go back
You can move through the enemies, they can't block you. From what you're describing you're trying to fly up the elevator shaft and running out of charge which results in the bobbing effect. You have to go down the shaft and activate the elevator when you're standing on it.
