The Modern Warfare 1.09 patch released today seems to have brought a big bug with it, namely an XP bug that’s causing players not to earn any!
Source: N4G PC Modern Warfare XP Bug Happening After 1.09 Patch
The Modern Warfare 1.09 patch released today seems to have brought a big bug with it, namely an XP bug that’s causing players not to earn any!
Source: N4G PC Modern Warfare XP Bug Happening After 1.09 Patch