Comment 2 for bug 146238

I think your bug is the same that Bug #139070. You can see in my comment (the third), that your identifiers (idVendor = 0x50d, idProduct = 0x705a) are on my list. So try my solution (you don't have to blacklist anything, but you should remove cvs version), and if it works, just add a comment to say that you have the same problem with your product.