Hi Pavloselef,
I checked the specifications of the Futaba FF7 Super TX and possibly found your problem.
The signal from this transmitter can be either pulse code modulated (PCM) with a seven bit code for each channel (this is the default mode) or it can be changed to pulse position modulation (PPM).
The FMS USB interface software only works with pulse position modulation (PPM).
Check yours and change it over to PPM. This may solve your problem. If you don't know how to change it, download the manual from:
http://warhammer.mcc.virginia.edu/ty/he ... manual.pdfThe information you need is at the bottom of page 24.
I hope that this solves your problem. Good flying.
KEW