Can Someone review and give me some useful suggestion or Tips

[albert02]

My Emergency config during 1 Wan is down.

Wan
Download: 2000Kb
Upload: 600Kb

Port: Gaming & Browsing

Queue
CBQ
Queue limit = 2000
Root Que: 2000Kb
QInternet: 1800 // Borrow enabled
Gaming = Priority 7 //700Kb// Borrow enabled (Highest Priority)
Browsing = Priority 4  //20%// no borrow

Limiter out/in
Browsing = 400Kb // 300Kb
Gaming = 300Kb // 300Kb

If my qInternet reaches 1800Kb Gaming is LAG (200~999 ms), need help on this maintain gaming @ stable latency of 19~50ms..