The only issue I've had is when my dog hit my power strip and my router turned off. I 90k'd. Doesn't exactly mean THEY disconnected YOU, YOU could have disconnected THEM, so to speak. If that makes sense. If you're wireless, check your drivers, signal strength, and check to see that your modem is staying alive through it or resetting every interval.
Current: FFXIV | EVE Online (again)
Former: FFXI | The Matrix Online (FOREVER!!!) | STO | SW:TOR | EQ2 | WoW | Florensia | RF Online
FFXI :: Valefor :: Dareknight, Darexius
FFXIV :: Valefor :: Dare Knight
EVE Online :: Dare Knight, Hazel Knight, Rex Knight