"Your gate is unstable and closes" I've gotten this message a couple of
times now (since the last patch) Has anybody else gotten this? Has it
been that way since day one, and I've just been lucky until now?
It's happened 3 or 4 times to me so far. Once when it was a life or
death situation. I died and it really pissed me off. I did a shadow
step then a gate. The gate went through the complete casting time, used
100 mana, did the graphics, and then came up with that message.

Malkin