I recently upgraded to 4.12.3, and it seems to not let me connect. At first opening it it tells me "Limewire was unable to set up a port to listen for incoming connections. Some features of limewire may not work as expected"

More like limewire wont work at all. I had no problems with the older version and when i upgraded that happened and i cant connect at all. So i uninstalled and got the older version back but that still happens now I can't connect through any. I went through the connection guide on the site but that didnt help. Its not any of the usual firewall etc. problems because it worked fine before I upgraded.

I have basic btw.

Any help?