Data issues w/ CM10 builds

[Scnd2no1]

I would really like to use the AOSP builds as a daily driver. I've been using Cyanogen for what feels like ages, but with my GSIII I can't get a good data signal at all. I've tried several versions and the same issue. ( LG8 ) I go where I've gotten insane speeds on my stock ROM. With CM I'm getting no love at all.

Any help or fixes for this?

Sent from my SPH-L710 using xda premium