I see you have checked that you are not using a CWOP ID, is this true. Your ID of DW6803 looks like a proper CWOP ID (mine is DW2671). Are you in fact registered as a Ham ID with CWOP? If not, then maybe try deleting the id in the Ham Validation box and uncheck the box stating you are not using a cwop id.
Also, on your server setup you have checked Use this server instead, but there is no server selected. Uncheck that box as well as another thing to try.