Learn more about this change here.
For help regarding Aternos, we recommend you to visit our support center.
Hi,
my server is not working. When i join game server do not react to commands. After 20-30 second it crash with message timed out. I dont know what to do. (i made server 1.13.1 but then updated it to 1.13.2 and then back) I also have saved server from original version but i cant do anything with it because it is damaged. Please help. (i can give log if you want) 
1.13 in general is quite laggy, so I personally do not recommend it in the long run
Your best bet is to use 1.12 if you want to remove this issue
But if world is generated in 1.13.1 will server tranfer to 1.12 work?
The world will be deleted because of version exclusive content
