Good evening all.
I purchased a 1DX on Monday, have found it to be utterly terrific, however I have noticed someone odd, and just wondered if other 1dx or maybe even 5dMKiii owners might be able to chime in.
I'm having serious hunting or full out focus failing whilst using Ai servo when the light level is less than ideal (for example a light reading of 1.5s @2.8 @ ISO 100) in one shot it seems to focus fine in even darker situations, but with servo it just seems to die.
I'm using it with a 300mm 2.8, the situation occurs on at least cases 1 and 4 (haven't tried the others yet) its also repeatable at the standard setting without me having changed any peculiar function.
In daylight and good light it's just been wicked fast and accurate but this low level phenomena has me kinda flummoxed. Hoping any 1dx owners out there may be ale to confirm a similar situation, hopefully this is just a firmware issue that might be able to be ironed out. Forgot to mention I'm also running FW 1.1.1 ( I think that's it's number, I downloaded it yesterday so I think it's the most recent)
Thanks for the help in advance