When I join through the 'Join Skype Meeting' link, I see the following error message: 'We couldn't connect to the presentation because of network issues. The participant list icons show that Jane Doe is presenting (the monitor icon next to her name is dark blue with wavy lines coming from it) and the icons show that the other participants are viewing (the monitor icon is dark blue) but the I use Skype meeting regularly, usually with no issue, however there is one meeting series that I participate in where I join the meeting but I am unable to see the presenter's desktop (all other meeting participants are able to see).