I have been using Logitech Vid (similar to Skype) for a while, with no problems. Since I was supplied with a new router (D-Link DSL-2640R) by my ISP the application doesn't function properly. I can see and hear the other party fine, but all they receive is a blank screen and choppy audio. I have tried everything that Logitech have suggested, I have forwarded the necessary port, tried without firewall etc. all to no avail. My ISP (TalkTalk) are no help at all. Any ideas would be welcome.
Many thanks, Michael.