If I send FE.FE.94.E0.27.14.00.00.FD or FE.FE.94.E0.27.14.00.01.FD (dots are there only for better readability) then nothing happens.
I am specifically talking about the commands 27.14.00.00 and 27.14.00.01, the other commands I use work as expected (e.g. command 27.15, with which I smoothly change the span on scope in fixed mode with my hardware controller).
Any advice, please?