I notice you're having the same problems with LimeWire. Do you think it might be ISP related? They may have started filtering p2p programs. Can you answer the questions in this thread:
Connection problems? Check here first! (click on link)
tinacee1 you already posted lol
If you want to start a new thread, then go to the section where your topic belongs & press the New Thread button at the top left. You posted here in FrostWire section so I guess you're using FrostWire (FW).