Function key not working

[Jacques-Olivier-Farcy]

• [x] I have read the FAQ.
• [x] I have searched in existing issues.

Environment

• OS: [e.g. Debian, Windows, macOS...] : OS on Odroid C2 Android 6
• scrcpy version: 1.24
• installation method: Windows download
• device model: Odroid C2
• Android version: 6

Describe the bug The F1-F12 function keys does'nt work with distant keyboard. They work fine with an USB direct keyboard on the device.

[rom1v]

Even in --hid-keyboard (or --otg)?

[Jacques-Olivier-Farcy]

I can't use these options

PS D:\temp\SCRCPY> .\scrcpy.exe --tcpip=192.168.1.222 --encoder OMX.google.h264.encoder --hid-keyboard
scrcpy 1.24 <https://github.com/Genymobile/scrcpy>
ERROR: On Windows, it is not possible to open a USB device already open by another process (like adb).
ERROR: Therefore, -K/--hid-keyboard and -M/--hid-mouse may only work in OTG mode (--otg).

[rom1v]

So --otg? (over USB)

[Jacques-Olivier-Farcy]

Also an error :

PS D:\temp\SCRCPY> .\scrcpy.exe --tcpip=192.168.1.222 --encoder OMX.google.h264.encoder --otg
scrcpy 1.24 <https://github.com/Genymobile/scrcpy>
INFO: Killing adb daemon (if any)...
ERROR: Could not find any USB device

[EArminjon]

Same :

$> scrcpy --window-width=2560 --window-height=1440 --hid-keyboard
scrcpy 1.24 <https://github.com/Genymobile/scrcpy>
ERROR: On Windows, it is not possible to open a USB device already open by another process (like adb).
ERROR: Therefore, -K/--hid-keyboard and -M/--hid-mouse may only work in OTG mode (--otg).