Can't connect to mine craft server

[Naku_vamp]

i cannot get on my freinds server...i could previously no network settinsg have changed then i could no longer get on it get a

"could not connect to server,
Connection timed out :connect"

anyone know how to fix? the only thing i have found it port forwarding...which im not even using a router

 

[Snipeye]

And it's confirmed your friend's server is up and running still?

 

[Naku_vamp]

yeah was talking to him..i think i fixed this problem but is replaced by a java internal exception run time error time out which is even worse cus i do connect for like 3 seconds cant move and it apperntally kicks everyone from the server. which was actually the problembefore that happened firts then the second problem now this is back but yes it was confirmed he said him and 3 other people were on his server as iw was talking ot him so its just me

 

[Naku_vamp]

no one?