Local hotkey stops functioning

Hi,

Since upgrading to v4.2.3 we’ve noticed that a single hotkey stops functioning after a few days.

The key is F5:

Key4=116 Action4=PLAYER 1-2 START/PAUSE

The keyboard still sends F5 (and a separate keyboard has been used to verify), and whilst mAirList doesn’t start the player, pressing the key in Configuration still shows that F5 has been pressed.

Once mAirList has been restarted the key sends the correct command again for several days. All other keys work.

I wondered if anyone has seen this before / has any other ideas?