– Our plugins are not connected to Kodi’s plugins. You need to update or install Kodi plugins in the Kodi web interface and in our Kodi menu, not Settings/Reboot.
– CEC off is also in Kodi’s own interface settings.
– Your connection issue can be due to a myriad of reasons, please offer more information on your setup so I can understand what the issue might be.
– As mentioned before, we have no experience or expertise with specific Kodi plugins. You are best advised to ask about those in a Kodi forum.