HiJust out of curiosity, how do you know the difference between 1.0.2 and 1.0.3 if you never tried pre 1-0.3 firmware. No-one said auto-focus didn’t work w/1.0.3, but the keeper rate for tracking fast moving objects e.x. birds in flights, are way dow...
Maybe you can check at the shop before you buy.... but I would avoid 1.0.3, with That fw the Camera is not worth the money, if you are using it for any kind of fast action. Stay away.
Thx for your interest...This is related to the 1.0.3 firmware, and nothing else. 600mm/4, 100-500mm5.6-8, 200-800/6.3-9 all samme issue, keeper-rate for wildlife tracking is way down and autofocus is as snappy as with 1.0.2. Same Lenses on a R5mkll b...
Jeps, spot-on - my keeper rate is way down, - needs a very quick fix, or my cameras have to go in for repair (downgrade), no way I can live autofocus this bad.... This is not the first time Canon have ruin a camera with firmware, - I was stupid upgra...
