Are you running Droidwall or another firewall program? This messed up some applications because I did not know the firewall requires re-authorization when you update the app, which is a useful, security feature.
Also, routers in 2011 seem to suck. I bought three high-end routers in the last few years. Two of these busted and the one I use now will suffice until I get something good. Many issues can create problems in networking; I've done IT projects off and on for more than 10 years. This is an IT issue.
Also, quirks seem to happen when you install these ROMS -- like windows installs. So, I would suggest that -- if none of the previous suggestions work in any way -- you would do well to wipe everything and re-install the ROM. Keep doing this until it behaves properly. I installed Bob's ROM several times and it's doing a great job on this run. Keep at it. =)