Is there any way to disable cargo and oil rig events? I would like to disable them for about 3 hours.
With those events early game seems kinda broken.

You can set this in your RCON: cargoship.event_enabled True if that doesn't work, server.events False should do the trick. Use with https://umod.org/plugins/timed-execute to auto run it in the morning, and auto turn it back on after 3 hours.