Error in log. ---- Unable to open RS232 device (IO Exception (2): No such file or directory, file /home/sascha/hyperion/dependencies/build/serial/src/impl/unix.cc, line 100.) ---- Hardware; RPi-3 Arduino UNO LEDs WS2812B Essentially using this setup from 'The Mad Scientist' from YouTube regarding any configuration questions. OSMC installed and running. OSMC Wifi configured and connected. Verified on network configuration also. KODI running. Appears to connect based on network configuration. I had also tested with an incorrect IP as well and it indicated a failure as expected so does not appear to be a connection issue. Also tested different USB ports on the RPi. No difference. Get Log indicates error listed. No error if I just [Send Config]. Does not appear to do anything or end any operation/function. Unsure if it does indicate a complete of the action. PDF of HyperCon configuration attached. FYI - LEDs do work. Tested direct from Arduino example sketches.