Hello soundworld. Can you please send me ver 4.6 (remote) and 2.2 for extender, thank you! I had 3 extenders that were not working properly, 1st extender worked for about 4 days, 2nd extender, i pressed and hold connect to get status light come and communicate with remote, it comes on for 2 seconds then turns off, 3rd extender as soon i plugged it in the power outlet all the 3 led lights came on!