I'm curious, you were on GB right? Did you use the Monster.zip file by TBH to get to CM7, or did you sbf to 2.3.340 and then use the Monster.zip file, or did you sbf and go the cvpcs method???
EDIT:
Did you flash the monster zip twice as the directions say to do (assuming you used the Monster.zip file)?
I used the Linux CD boot to SBF method to get back to Froyo .340. Then just rooted, used DX2 bootstrapper to boot into CWR, then used the last nightly build, basically CVPCS method.
Originally got to .12 using P3Droids, SBF then 2 part .596 to get GB.
But so far CM is working great, thanks for the suggestion even though I'm not on the baseband I was shooting for. At least I can test now wether the connection problem is related to Gblur.
)