Check your camera settings in GENERAL OPTIONS. You may have to reset some of them. I lost center wheel zoom function, which was restored by setting it to MANUAL. Not saying that will solve your problem, but worth a try. Maybe reset defaults as well.
Check your camera settings in GENERAL OPTIONS. You may have to reset some of them. I lost center wheel zoom function, which was restored by setting it to MANUAL. Not saying that will solve your problem, but worth a try. Maybe reset defaults as well.