Bukkit error with B1060, 1000 and 513: Read timed out, Connection reset by pear, end of stream

Oke so i have a server with some plugins and sometimes i get a error message. But one day i get non of them and someday i get them all the time so i thought it was my connection or something but on my other computer i have no problems with hosting but i frefer to host on my laptop. So please some one help i realy need help, the server has 20 slots. Sometimes my cmd ....... just freezez and all i can do is just click it away and then everyone lsot his stuff so PLEASE HELP!

Code:

00:25:50 [INFO] Read timed out
00:25:50 [SEVERE] java.net.SocketException: Connection reset by peer: socket wri
te error
00:25:50 [SEVERE]       at java.net.SocketOutputStream.socketWrite0(Native Metho
d)
00:25:50 [SEVERE]       at java.net.SocketOutputStream.socketWrite(Unknown Sourc
e)
00:25:50 [SEVERE]       at java.net.SocketOutputStream.write(Unknown Source)
00:25:50 [SEVERE]       at java.io.BufferedOutputStream.flushBuffer(Unknown Sour
ce)
00:25:50 [SEVERE]       at java.io.BufferedOutputStream.flush(Unknown Source)
00:25:50 [SEVERE]       at java.io.DataOutputStream.flush(Unknown Source)
00:25:50 [SEVERE]       at net.minecraft.server.NetworkWriterThread.run(SourceFi
le:116)
00:25:50 [SEVERE] java.net.SocketException: Connection reset by peer: socket wri
te error
00:25:50 [SEVERE]       at java.net.SocketOutputStream.socketWrite0(Native Metho
d)
00:25:50 [SEVERE]       at java.net.SocketOutputStream.socketWrite(Unknown Sourc
e)
00:25:50 [INFO] daveboy2000 lost connection: disconnect.endOfStream
00:25:50 [SEVERE]       at java.net.SocketOutputStream.write(Unknown Source)
00:25:50 [SEVERE]       at java.io.BufferedOutputStream.flushBuffer(Unknown Sour
ce)
00:25:50 [SEVERE]       at java.io.BufferedOutputStream.flush(Unknown Source)
00:25:50 [SEVERE]       at java.io.DataOutputStream.flush(Unknown Source)
00:25:50 [SEVERE]       at net.minecraft.server.NetworkWriterThread.run(SourceFi
le:116)

My plugins:
Essentials
permissions
worldedit
mcmmo
antixray
automessages
bigbrother
cookiemonster
delayedstop
falsebook (block, ic, extra and core)
iconomy
ichat-p3
heroicdeath
herobrine
jail
lwc
nocheat
noexplode
noafk
NScommand
sleep
sinplesave
nspleef
watnfreeze

 

Try with no plugins, but almost sure, is a network issue.

 

I already did try without plugins, i thing your right that it is an internet issue but how to fix it?