data and voice at same time

[fsp48]

Well before the close since the only answer I have gotten is "it works fine for me" from someone on the topic. I have been fully rooted the fastrx8 posted method. Did the clear everthing drill and have not had any luck with WIFI + Voice working together on 2.2

My brother has never rooted and took the OTA for 2.2 and has latest pri/prl and his also does not work even with BT turned off to take out that variable.

It starts to work but then hangs while loading a page and then nothing for both of us.

I have gone back to 2.1 because it (WIFI surf + VOICE) always works flawlessly so maybe I should use Amon to do the wipe? Could there be some sort of residual data causing this problem in both rooted and bone stock updates that causes this?