Report preparation

• I used the AI-assisted bug report tool (Help → Support → File an Issue)
• I have attached a support bundle or log file

What happened?

Set the AUX button on FlexControl to control headphone audio volume. Attempting to use headphone control on FlexControl does not change headphone volume.

What did you expect?

Expected to control headphone volume via FlexControl. Verified that is works correctly on SmartSDR v4.2.20.

Steps to reproduce

1. Map AUX 1 button to headphone volume control.
2. Set Aether to radio audio.
3. Plug headphone into radio's headphone jack.
4. Press AUX 1 button and spin dial to try and change volume.
5. No effect on headphone volume level.

AetherSDR version

26.6.2

Radio model & firmware

FLEX-AU-520 v4.20.2

Operating system

Windows

OS version and hardware

Win 11 25H2 Pro