Cli failsafe flags msp rx bad

Hi all recently bought the Larva X HD but after 5 days of checking videos trial and error my transmitter will still not bind to D8 through Cli or by pressing the bind button on the FC and really ive tried all different ways in cli also soldered in XM+ but still when I go into cli the lights are solid on the quad but no matter what it will not bind, arm is also disabled but as I cant connect to the receiver I cant set all the parameters is there maybe something ive missed or could it be the FC my transmitter connects to both of my other emax drones instantly which is Taranis X9D Plus PLEASE HELP ANYONE