Can not record Yahoo music videos

I have version 12.1 and have no issues recording any video streams except yahoo music videos.
For example, no problem with recording youtube videos.
I tried both ADA and PRO modes but no success.
The link of the video playing does not want to show up.
I went to menu - cashed links and deleted everything before starting yahoo music web site, but still does not want to capture the videos from it.
I gave to wmrecorder all access to internet it asked in my software firewall.
I do have router and just in case opened all ports from 7770 to 7779 and port 2588 for this machine.
When I click on "Internet connection test" it does not report any error.
Does yahoo music video goes through some different port(s)?
Thanks for help

Hi Dan,

Assuming you're speaking of WM Recorder 12.1 (etc), that is not supported in this forum, as it's not directly an applian product.

Please submit a support ticket for this issue.

Thank you for your understanding.