Unreliable Data Connection Since ROM Update

[Ialdabaoth]

Since I installed the new ROM, my data connection seems rather flakey. I use Palringo as an IM client, and since the update it seems to have a real problem keeping connections up, and it did not have this issue previously. Google Maps will stall out as well.

Anyone else seeing these kinds of problems? I recall hearing about data issues with the prerelease ROM.