den einai thema ote, xalara prob tou pb , dokimase afto pou sou eipe o sinister.
gia na deis oti den einai tou ote prob ,
start -> run -> cmd (pata to ok)
grapse sto mavero kouti pou anoikse,
ping -t
www.otenet.gr k des me alt tab kapaki meta apo kathe tetoio issue pou exeis sto cod4, an exase kapoio reply , - timeout .