Hello,
I have been using a DGL-4500 for a few months now. I like all the configuration you can do on it, but currently I have pretty much all the features turned off because of issues (gamefuel, etc). It works great for about a week or two. Then, web pages will stop loading and I can't access the router page. In order to fix this, I will flip through the pages on the display on the front. When it goes to show the time, it momentarily freezes and then restarts itself. This fixes it for another couple weeks, every time. Power cycling instead produces similar results.
Is this expected behavior?