You weren't alone experiencing the key repeat issue in your TE. I was an early purchaser of the TE as well, and my understanding is the first batch of MX-Blue

You weren't alone experiencing the key repeat issue in your TE. I was an early purchaser of the TE as well, and my understanding is the first batch of MX-Blue keyboards they made all had this issue. I also returned mine. I am also a big fan of the curve to the Natural keyboard, used to be my primary keyboard. However I find the combination of mechanical keys + a tenkeyless standard layout design (noticed a sore shoulder from mouse hand being far to the right) offers the most comfort for me at the moment.