No end to my grief.....
On my second 5DII. The 85/1.8 calibrated. Changed to the 135L. Shut down program, reconnected 5DII, started the software. Lens is on AF, Shutter on 1/2 press. Just tried it and it focuses.
Setting up camera...
Running preliminary test...
The ideal calibration distance is around 50x the focal length of the lens (6.8m)
The current setup appears to be around 4.2m away from the target
Analysing Image: EV=5.8, Tv=1/15s, Av=f/2.0 Target position verified OK
Approximate distance to target is 4.2m
Analysing Image: EV=5.8, Tv=1/15s, Av=f/2.0 Target position verified OK
Approximate distance to target is 4.2m
It appears that the lens if not focussing. Check that you are not in Manual Focus mode and that focus is activated by a half-press of the shutter button
Camera settings restored
Test aborted