Doesn't save?

Hi guys,
I've got a problem. i've made a rust dedicated server and runned it perfectly fine.
But yesterday I've shut down the server because I wanted to change the name.
After done that I've started this morning the server again and everything was gone.
How is this possible and how can i fix it? because i'ts already the second time this happened.

 

Just simply type server.save before force close...
Also you can set save interval(dont remember the command)

 

server.saveinterval
If you are using Oxide after "quit" command server will save world automatically.

 

I always do that, but even then he doesnt save the world somethimes, or he doesnt load it when i start the server again

 

To change the name of your server type in console: server.hostname "New_Name"
Don't need to shutdown/restart your server!
Before i restart/shutdown my server i type:
server.writeconfig
save.all
...Or you can start your server as PaiN mentioned with server.saveinterval 300 (number of seconds ... 300 = 5min)

 

Thanks, i'm gonna try it!