Friends, I own a Nikon 600mm f4E FL ED VR for quite some time and use it on D850, the lens stops autofocusing when I turn the camera on but after 10-15 mins it starts working. I am from Mumbai, India so the weather is mostly moderate / warm throughout the year, I also own few other lens but they never had / have this issue.
Spoke to Nikon, they said to allow some time for the lens to warm up and I found this reason little ridiculous
Anyone else is facing this issue, please discuss .........
