Bukkit

when i issue the command "/autosaveworld forcerestart" and "/autosaveworld restart" I see that the plugins are stopped and a save occurs but the window closes and the server doesn't restart

Make sure you properly configured your restart script. You your restart script doesn't use screen or any other background terminal software, you want be able to see new process terminal, because of the differences of executing script by hand and automatically. Post your script here, so i can check.

Got it in command prompt. What the heck is it trying to do? https://pastebin.com/xrthv4gL

Here's the configuration: https://pastebin.com/70bUASxp

same issue here 

>
C:\Users\admin\Desktop\1.12.2 spigot 1.0>tasklist | find " 8244 " 1>nul

C:\Users\admin\Desktop\1.12.2 spigot 1.0>if not errorlevel 1 (
timeout /t 1 1>nul
goto :loop
)

C:\Users\admin\Desktop\1.12.2 spigot 1.0>PAUSE
請按任意鍵繼續 . . .
C:\Users\admin\Desktop\1.12.2 spigot 1.0>tasklist | find " 8244 " 1>nul

C:\Users\admin\Desktop\1.12.2 spigot 1.0>if not errorlevel 1 (
timeout /t 1 1>nul
goto :loop
)

C:\Users\admin\Desktop\1.12.2 spigot 1.0>del "C:\Users\admin\Desktop\1.12.2 spigot 1.0\aswrestartscript.bat"
找不到批次檔。