This morning when I did my reply the box would open but not scroll, however the page behind moved when I tried. Following your post that it was working with safari I tried again and lo and behold, it worked!
Man they have a funny point system, the 40D gets no points but the kit lens that came with it gets more points than my 7D if I'm reding it right! I just went to check and I cannot scroll the page again, flakey software?
7DII+Grip, 7D+Grip, 40D+Grip, 5D+Grip, EF 24-105 f4L EF-S 17-85, EF-S 10-22, EF 70-200 f2.8 L IS II, EF 2x III, EF 100-400 f/4.5-5.6l IS II, Σ17-70 f2.8-4 C, EF 50mm f1.8, 550EX, Triopo TR-985, Filters Remotes Macro tubes Tripod heads etc!
5D, 20D, 24-105, BG-E4, BG-E2N, 17-85, Nifty 50 pre owned.