OSD dissapear after Jumper T15 ON for INAV 8.0.1 Speedybee F405 Wing mini DJI o3 setup

[DmytroRybka]

OSD disappears after powering on the Jumper T15 transmitter.
Setup details: INAV 8.0.1 on Speedybee F405 Wing Mini flight controller with DJI O3 Air Unit.
The OSD appears correctly when only the DJI goggles Integra are connected, but disappears immediately after the transmitter is turned on.

I checked already RX TX (using original SpeedyBee cabel and double checked again )

Maybe someone faced the same issue.
I also checked OSD modes and there nothing that could turn off OSD

[b14ckyy]

check your modes. You have probably enabled ALT-OSD modes and when you power it on it switches to a blank OSD page.

[DmytroRybka]

Thanks, indeed, already fixed, the reason was the non mapped channel that was enabled no osd by default

[b14ckyy]

Glad I could help. :)