DataRefs Cause Continuous Audible Sound

[JazzFunk]

Hi, Using FlyWithLua I wanted to map some push buttons to DataRefs. These being AT disengage, AP disengage and TOGA.

The TOGA DataRef works fine - DataRef("ptrXPTOGA","ixeg/733/MCP/mcp_toga_act", "writable") however the AT and AP DataRefs when defined cause a continuous audible sound just by being defined not even mappped to a button.

DataRef("ptrXPATDisingage","ixeg/733/MCP/mcp_at_disengage_act", "writable")
DataRef("ptrXPAPDisingage","ixeg/733/MCP/mcp_ap_disengage_act", "writable")

I have managed to get them working by mapping the push buttons to IXEG commands directly in XP12 joystick settings.

Disengage AT - ixeg/733/autopilot/at_disengage

Disengage AP - ixeg/733/autopilot/AP_disengage

Not sure if this is a bug or by design, or even operator error Thank you.

Edited September 25, 2023 by JazzFunk