x Rock SolidX

Ok so i'v been playing the last two day with 2 xp bars dark purple, witch normally mean xp debt.. I haven't died once and when i right click the xp it says my debt is at zero. But i am only getting half the xp, like the other half is going to the debt that isent there. It's makeing it quite frustrating to lvl. if anyone can help that would b great.