bugged account??? i dont know...

[JackArrow]

hi, i wanna just ask you about 1 problem... i mean i think my account are bugged because i ve got i big lags when i play... but when i log in on my friend's account who is no play on dragon i have no lags ! i dont know what it is? i think i have good internet speed (30mb Virgin Media),
i checked it and i didnt loose any packages etd, can you help me and tell me what to do? thnx