Hi folks i was at LHR yesterday with my Canon 1000D and Sigma DG 70-300mm lens. As i was taking photos the Error 99 message came up following a type of long click sound then it said change battery or reinsert it.
I went to the camera shop today and they said it could mean many things but it works most of the time, just only noticed these 3 messages then it operated normally afterwards.
Is it just a one off thing or worth keeping an eye on? I think i have taken about 10,000 photos or so with it since the start of 2009. Probably a lot i know and taken 500 on yesterdays visit.
Shall i try to resist the continuous snapping when i see a plane i really like as i sorta did 20 of EK A380 and only 5 are worthy of keeping, got to try and not get excited i guess.
Any ideas on this Error 99 message folks?