Sony 24-70mm f2.8 GM ii poor AF on FX6?

[julienjarry]

I recently got the new GM ii version of the 24-70mm f2.8. I can't say enough good things about its size, weight, build quality, and image but I think there is an auto focus issue on the FX cameras and not on the Alpha cameras. I saw some other reports of this - that is where I first heard about it. It's a real bummer and hopefully fixed on the next FX firmware update. The newest and best workhorse zoom not working properly on the FX6? Doesn't make sense. Can anyone else confirm or deny? Thanks!