I wish I would have found this forum before my purchase, but I was so stunned by the greatness of the 4300 I thought the 4500 would just be more of the goodness. It's too late now, and I can't get this freaking thing to take an update. I have an A2 with 1.12 out of the box. I am having random disconnects, poor wireless performance, and some of the other things listed all over this forum. I would like to try 1.15 or 1.16b3 but my router will not update period, it just goes into a restart loop that only ends with a power cycle of >1 minute. I guess I could consider myself lucky because I first tried the auto update feature to 1.21 and that didn't take either, and then I found this forum. I have read all over the forum and haven't found any help yet. Any suggestions, or should I just A: deal with it, or B: buy something else?