I am using a raspberry pi alterative board Tinkerboard as hardware,
and paper server sometimes acts weird while transfer between nether and main world.
It usually happened after transfer(to nether or to main world),
the condition is ,all the item in the inventory was disappeared,
the destination world just load a little chunks and stop loading new chunks,
some entitiy like chest & crafting table has no response,
and the server cpu usage is low.
After 60 second the server disconnected,the message is “Time out”.
The server console only show lost connection: Disconnected and works fine.
(changing both tile and entiity tick time to 999999 works in spigot server but not work in paper.)
Tinkerboard,1.8ghz quad core cpu,2G ram.
Jre:Java™ SE Runtime Environment (build 1.8.0_201-b09) ,linux arm 32bit
Java argument : -server -Xmx1700m -Xms1700m -jar paperclip.jar
(Sorry for bad English,my native language is not English.)