I recently set up my LCN system with OpenHAB and encountered some connection problems. Initially, I thought it was a software issue, but after some research, I realized it might be related to the PCHK coupling software. I tried reinstalling it and ensuring the correct USB port was used. After a few restarts, the connection stabilized! If anyone else is facing similar issues, I recommend checking the PCHK logs and verifying the USB connection. It’s always a bit nerve-wracking when devices don’t work as expected, but troubleshooting step by step really helps. Happy automating everyone! 