Default [Q] AOSP/CAF erractic WCDMA connection

Hi,

I flashed the AOSP/CAF beta rom developed by PecanCM, a couple of days back. The ROM as a whole has been functioning superbly, however the WCDMA internet connection has become very erractic. All I am getting are sudden bursts of internet connectivity. Any idea about the cause of this problem?

P.S. Before flashing this ROM, I was using FXP320, and the internet connection was more-or-less okay.