I bought the DAP-1522 bridge, and set it up very easily to connect to my DIR-655 router via the sync button. My PC and printer were connected to DAP-1522, and with this setup, my PC could connect to Internet, and my printer could be accessed by all other laptops. Amongst My Network Places on the PC, I could see both 1522 and 655. Suddenly, the setup stopped working. On My Network Places, I see neither device. I reset all devices including PC several times, and the indicators light up like they always did [including the flashing orange], but there is no longer any connection between 1522 and 655. I researched this forum, and per advice, manually set the TCP/IP to 192.68.0.99 with default gateway to 192.168.0.50. If I do so, I do see the 1522 on the PC, but not the 655 [consequently no access to Internet, printer]? If I directly connect to 655 [after resetting TCP/IP to Auto Detect], I get the Internet, but cannot see 1522? So the Network card is not a problem. What suddenly went wrong when the indicators seem to indicate a connection between 1522 [running v1.21] and 655 [running v1.35NA]? How do I fix this?