Das Bamf 3.0 3g speeds extremley slow

[Garbagedogup]

Earlier today put Das Bamf 3.0 onto my thunderbolt. The I flashed the official MR2 radio. On Speedtest I'm getting about 50kb up and down. These speeds are not just in the app, they're easily visible everywhere else too. Does anyone know how to fix this? Or which other radios i should try? Thanks