I bought 1 Simba HD TWIN Boulanger in early 2013 and result Tuner 1 has lost its sensitivity.
I then ordered a 2nd Simba HD TWIN end of 2013 and now, at the day I write this, it is the turn of the Tuner 2 to lose its sensitivity to the point of offering a black screen as the previous with the Tuner 1 ...
Aston, you've used to MUCH BETTER!