I joined a custom game as a spectator and all was well, got to the two or three minute delay, and as the game was starting, the client minimized like normal to load up the loading screen and the game crashed. Windows gave me a "LoL Client is not responding" message, so i restarted the client, logged in again, rejoined the game, but the problem persisted.

think something like this happened to me
but i was playing
and the game crashed 2 times
both with c++ problem
if happen again i will copy the error

bump, still happening to me as i type really want to test out spectator mode