I used Razer Naga Trinity 12 keys panel with bound F1-F12 keys. ~1 month ago everything worked as expected.
But today tried to play again and I see that after running WoW I getting “1…90-=” instead of F1-F12. Synapse shows that everything fine. I rebooted PC - keys worked as a functional keys until I run WoW again. After running a game - it again broke keybinding and this issue remains persistent until PC reboot.