This Vehicle not saving bug is absurd, I played for a long while the other day, with a group of friends, and we fixed the Helicopter on our server (Twice in a day), and it just keeps respawning where we found it. I FIxed it this morning and flew it somewhere safe, made a new camp, and landed it nearby. it had a leaky tank but that wasnt a big deal, at least we had it, as I was flying to the camp site, I spotted a Ural nearby. I took it. saved it. went out to see that UAZ and see if one spawned in Black lake, nothing, i was heading to Berzino next, I stumbled onto a bus, i took it back to camp. i went out again then i found a Tractor. all of these vehicles had stuff in them. i hid them well, when i logged on a few hours ago the heli was gone, the bus was gone, the Ural was gone, but oddly enough the tractor was still there. seems this bug doesnt affect Old BIkes, Motorcycles and Tractors from what i see. :/ hope this gets fixed soon.