Problem keyboard not working

Hello,

I have a raspberry pi I updated it to Kodi 17
from that moment my usb connected keyboard is not working anymore
if I connect a different keyboard that works
if I connect my usb keyboard to a different pc it works

if I check the log file i get the following warnings:
22:02:37.093 T:1958220720 WARNING: CLinuxInputDevice::RelEvent: Unknown rel event code: 10
22:02:37.094 T:1958220720 WARNING: CLinuxInputDevice::RelEvent: Unknown rel event code: 11
22:02:37.094 T:1958220720 WARNING: CLinuxInputDevice::RelEvent: Unknown rel event code: 12
22:02:37.095 T:1958220720 WARNING: CLinuxInputDevice::RelEvent: Unknown rel event code: 13
22:02:37.095 T:1958220720 WARNING: CLinuxInputDevice::RelEvent: Unknown rel event code: 14
22:02:37.096 T:1958220720 WARNING: CLinuxInputDevice::RelEvent: Unknown rel event code: 15
22:02:37.808 T:1958220720 WARNING: CLinuxInputDevice::RelEvent: Unknown rel event code: 11
22:02:37.808 T:1958220720 WARNING: CLinuxInputDevice::RelEvent: Unknown rel event code: 12
22:02:37.808 T:1958220720 WARNING: CLinuxInputDevice::RelEvent: Unknown rel event code: 13
22:02:37.809 T:1958220720 WARNING: CLinuxInputDevice::RelEvent: Unknown rel event code: 14
22:02:37.809 T:1958220720 WARNING: CLinuxInputDevice::RelEvent: Unknown rel event code: 15
22:02:37.826 T:1958220720 WARNING: CLinuxInputDevice::RelEvent: Unknown rel event code: 10
22:02:37.826 T:1958220720 WARNING: CLinuxInputDevice::RelEvent: Unknown rel event code: 11
22:02:37.826 T:1958220720 WARNING: CLinuxInputDevice::RelEvent: Unknown rel event code: 12
22:02:37.826 T:1958220720 WARNING: CLinuxInputDevice::RelEvent: Unknown rel event code: 13
22:02:37.826 T:1958220720 WARNING: CLinuxInputDevice::RelEvent: Unknown rel event code: 14
22:02:37.826 T:1958220720 WARNING: CLinuxInputDevice::RelEvent: Unknown rel event code: 15
this are only a couple of messages all are like this

how can I make my usb keyboard work again?

Problem keyboard not working