I can't see any FTA channels either.
And yes it's a genuine DM800se
Not sure how to check the originality of the OpenPLi. This is what i see in the webif:
Software Kernel version: 3.2 Firmware version: 2014-06-16 09:51:01 Gui version: 2014-04-08
But as can't be 100% sure the problem has nothing to do with "illegal activities" (although FTA channels are no different, I thank you for your time.
I completely understand your position on non legal use of the software.