I have a Cauldron Tekkit server with Bukkit essentials installed. The server seems to work fine at first, but when I travel across my world, I notice that the some chunks are not loading. When I disconnect and log back in again, the chunk that didn't load, loads just fine. And if I try to go back to the chunk that loaded before my last reconnect, it is not there.
The chunk loading problem is still present in both MacOS and Windows 10 so I don't think it has something to do with the startup script.