WN802T is it dead???

You can see from my earlier posts, I was worried that this was the beginning of a larger problem with the WN802T. A few months ago I had one replaced and it has been working fine ever since. I deployed 5 others to sites all over New York and New England. Two more have just died, displaying the same symptoms as the first one that died on me. So think about it, three of the six I have purchased are bad. That is unaceptable. Please let me know if there is a fast lane for replacement now. It was a painfully slow process last time, and I am starting to loose my patience with this product.

Thank You,
Brian