>>(approx 1/30 and below) about every third or fourth shot the speed will be >>off, it sounds like the camera is firing at sync speed (1/125). Anyone have MR> When you have no power (dead batteries or some other reason) the shutter MR> defaults to sync speed. If it really is going to sync speed when you get MR> your problem the most likely cause is a temporary interruption of power MR> somewhere, so a bad power switch would be the next candidate.
Hi William and Mark, this indeed sounds probable. I do not know how but I just haven't read the part about the shutter sounding like the X speed. I just wrongly assumed it was the same problem I saw earlier in some K2, which behaved oppositely - every few shots it opened the shutter for longer than selected. Must read the nessages I am replying to better next time :) Best regards, Frantisek Vlcek