So I have a Mac Book Pro, OSx 10.6.8, and every time I try to connect to the wifi at home, it won't let me. I can connect fine at my university and at my apartment, but when I come home for summer and winter break, it won't connect. My friend's Macbook Pro connects fine and my pc connects fine. When I got to enter the password (WPA) it thinks for a while, and then just asks for the password again. Again, I can connect to other networks, and I can connect to my network from another computer. Any ideas?