Please help, Can't play POTCO :(

[John Helmwreck]

Whenever i attempt to play the game i receive a message saying "Your internet connection to server has been unexpectedly broken". I log in and everything fine, and pick my character. Then after picking the character, the loading bar reaches 55% and then just stays there for a min or two before i get the message. The funny thing is, when i get the message, i can still walk around, and i know that because i see myself move on the compass on the top right corner. I know it's not my internet connection because my brother who plays POTCO on a laptop isn't experiencing any problems, its only not working on my desktop . It worked perfectly fine before, so i really don't know what the problem is. IF anyone can help, please feel free to leave comments and suggestions. Thank you.