This is an upsetting thing for me, considering what I love the most is doing startrails. I took my camera out tonight, slapped on the 17mm ts-e and tried to do a 20 minute exposure. Once I was done, the red processing light remained on for a good five minutes...I turned the camera off and a screen popped up saying, "recording image to disk"...I let this screen run for 10mins before taking my battery out and killing the cycle.
Has anyone run into this problem?
Do I have a defective mark iii?
I have yet to do any firmware updates..
My first thought was my memory card is not fast enough, but it's sandisk extreme cf 60mb/s. I tried an "extreme pro" 90mb/s and I ran into the same issue.
Any help would be wonder as this is really bumming me out
Ps: 30 sec exposures take about 45secs to record and pop up as a preview....