1. If the logs are not lined up with the truck at the time of entering the gateway, the logs will end up next to the trailer after traveling. Same happens when changing to a different map manually and then coming back.
   2. 3-9(12?) unpacked long logs spawn at the map you travel from (I think it depends on how many players are on the map, 3 logs per player)
   3. Game often crashes when entering the gateway

Here are two clips showing the issues:
https://streamable.com/l5ek82
https://streamable.com/732pz0
Game crashes where the clips end. I was playing as client.

Issue #1 also happens in singleplayer, but only when travelling trough gateways:
https://streamable.com/c1ubsz

Issue 1# from the first post still exists on PTS 12.10

When going trough the gateway:
https://streamable.com/5ksf0q

When changing to a different map manually and then back to the truck:
https://streamable.com/ihqy51

Issues 2# and 3# appear to be fixed but I didn't have a chance to test those thoroughly.

I did more testing and issues #2 and #3 are indeed fixed, no more unpacked logs spawning and crashes related to that. But issue 1# is very much still there. Here is video showing what happens when you switch between maps while logs are not in line with the truck:
Youtube Video

Also while we were testing stuff with my friend, at some point his game started crashing whenever he tried auto-loading logs on his truck. It happened with both medium and long logs. After I restarted the game and hosted again the problem disappeared, no idea what was causing it. Here is clip of him loading medium logs and crashing:
https://streamable.com/gwktsf