15mm fish Sigma problem with 1ds

I didnt use this lens for some time , today I took some shots and all my shots OOF ( heavy front focus ), it was focusing fine on my 5d but on 1dsMk3 it it just wont auto focus I was able to get better shots on manual focus but still not sharp as on 5d ,i wonder if this is the lens went bad or it just just wont work on 1ds , I dont have another body right now to check ,

btw I was using center point .