Up until a couple of months ago, I was using wireless G router on my primary HR23 receiver and wireless G ethernet converter on my upstairs HR 20 receiver and had no problems with MRV. I upgraded to a wireless N router on my primary receiver. Since then, I have been unable to connect to the Internet or network using the wireless G converter. Is it because I can't use an N router with the G converter? Because the higher bandwidth capabilities of the N router? Other than DECA, what would you suggest I get to replace my wireless G Ethernet converter? I've tried numerous resets, checked the ethernet cord connections, everything and can not get connected to anything with my HR20 with the ethernet converter.