|First off, typing in all capitals is hard to read and online, it's considered yelling. So in the future, please try not to.|
If both of the netgear support people you spoke with agreed that your extenders are bad, the only answer is to take them in and have them replaced. You can't make something that's broken work. If they're still covered by warranty this shouldn't be a problem.
It matters not how straight the gate,
How charged with punishments the scroll,
I am the master of my fate;
I am the captain of my soul.