Just a little info for Conitec, the multiplayer workshop 25 is not optimal. With a very few changes, I reduced the traffic to 20% of the original value. Well this is what I did, I stored the pan angle also in skill2 and used skill1 and skill2 for rotating and moving the entity on both the server and the clients. I send the skills only when the keys change. And when the skill1 or 2 changes on the server I send it to all clients. This allows to have a smooth movement everywhere and set the entrate down to 4.

Traffic with 2 players,
workshop25 original: 120 ingoing, 400 outgoing
workshop25, my version: 20 ingoing, 60 outgoing

Maybe, time to improve workshop25?