I'm currently using the Skype 5.7 beta on Vista (32 bit). Since about five hours ago, I've been having trouble sending and recieving messages to a group chat I'm in. Messages I try to send are stuck as "not delivered" and I am not able to see any new messages from others. However, I am able to communicate with people in a 1-on-1 chat. I've tried setting my status to offline for five seconds, then online, closing and reopening Skype, as well as rebooting my computer, but none of them worked. Does anyone know how to fix this?
Having the group chat owner remove me and add me back appears to have solved the issue for me. My account seemed to have lost connection with the group somehow. I am able to post now.
If you are the chat owner I'm not sure what to tell you, but this worked for me.