T3i - AUTO ISO Not working with camera flash

Bill Clar

Well-known member
I'm shooting in Program mode with the camera's built in flash, and the Auto ISO remains fixed at 400. I could photograph a dark closet and the ISO will remain locked at 400.

Now, if I photograph without the camera flash, then the ISO adjusts accordingly.

Has this happened to anyone else?

I'm running firmware 1.0.1. I see nothing in firmware 1.0.2 or 1.0.3 that addresses this issue.
 
Back
Top