So I've installed a new HW Seaking 180 V3 in P sport hydro and am trying to program with program box. Plugged ESC directly to RX to set throttle range with no issue. Verified correct motor rotation as well but after numerous attempts to plug in program box to change a couple of the default settings, all it will do is beep single beeps and blink the red LED. The program box just has the lines in the readout instead of numbers, anybody have any suggestions here?