Brain Frsky X8R SBUS configuration issue
We see that it is an old Brain 1 unit (activated in early August 2015), so unfortunately does not have the memory for the diagnostic section to analyze possible problems.
The Brain was yours and before it worked with another type of transmitter and / or receiver and now it has stopped working with the new transmitter and / or the new receiver?
Or is it a second-hand unit purchased with the second-hand gaui model?
The Brain configuration doesn't seem to have any problems.
Can you better describe what you mean with "red led is flashing all the time"?
Does it only one red flash and then pause off or does it flash more than one red and then pause?
Thanks for the video,
Also the flashing (single) of the red led seems to be correct.
1) Are you sure that the receiver is correctly binded to the transmitter (the green LED of the receiver is on)?
2) Are you sure you have connected the S.Bus port of the receiver to the CH3/S.Rec. connector of the Brain and not instead of having accidentally connected the Smart.Port port of the receiver to the CH3/S.Rec. connector of the Brain?