No problem, I'll keep folks posted. I'd recommend, though, that others post their complaints to their cusomter support site on the non-functioning networking. It's really an amazing flaw. The set has the "CI" designation for custom integration, it has the Ethernet web control featured as a major selling point of the device, and none of this works correctly. The more people that post complaints the more likely they will fix this quickly.
Also, the cutomer support people are not uniformly informed. When I first described my problems, their reaction was there are no known problems with networking on the set. They then asked me silly questions about the network setup (did I use static or dynamic IP addresses - as if this had something to do with the issues). They then said to ship it back to them, which of course is a pain in the neck to do. Finally, when I said I had four of them, and that an identically used 4310ci worked correctly, I got them to really look into the issue, and sure enough, it was a known problem.
The slow browser issue is enough for people to complain about, even if you are not using the Ethernet control feature that also doesn't work.