We are aware of the lag/desyncs and are working hard to clean up the code for performance, If your server is powerful enough, and you haven't added things to intentionally slow down your server (ie 1000 vehicles) We've had 15+ on a test server for the mod and did not see any lag/ desync past the initilize process
We will have another release once the problem is solved
We will have another release once the problem is solved