aurora 90

NEED HELP!!! Recently purchased FRSKY receiver Aurora 90 and bound to Taranis Q7 and I am geting 1-2 second delay out of box. I flashed with new firmware, on Taranis, YJT receiver, FC , all settings as the should be , SBUS, etc. But I still have 1-2 sec delay on all channels.I don’ know what...