Default [Q] Traffic Indicator dont' work

Hi All there on XDA,
I have a Galaxy Tab 10.1 (P7500) on CM10.2/SGT7 for P4WIFI and P4 (4.3.1), and I have a Problem with a purchased App called "Network Monitor Pro".
It dont' show me anything when i'm online, only 0.

Before, i had CM10.1/SGT7 for P4WIFI and P4 (4.2.2) on my GT, and it works fine....
Anyone here, have a solution to fix this...?

Sorry for my bad English...