I don't know what you did, but DC++ suddenly isn't working, as of sometime in the last couple of hours. My connection to my usual DC++ hub dropped, without my permission or any causative action on my part, and all attempts to reconnect are getting a "refused" response from that hub. This suggests my IP is banned for some reason, even though I've done nothing wrong. Worse, resetting DHCP to get a new IP didn't circumvent the problem.
What the hell is going on and how do I put things back the way they were a few hours ago, when everything was more-or-less working??