Hello,
My k400 keyboard works after a fashion with kodi install on rpi 3b, but more often than not I need to turn the keyboard off and on again, (several times) to get kodi to respond, as if the receiver goes into some kind of hibernation / sleep mode that keyboards button press or mouse action doesn't 'wake'. I've spent an hour or so on google looking to see if this has been previously reported but did not find anything that looked like would solve this issue (which makes me suspicious it is something else about my setup, HDMI is only other connection (other than power)).
Any ideas would be appreciated.
Regards,
PiPPiP