Today my openhab crashed(Again after 7 months) and my tenant had to use hard reboot(unplugging power for 2seconds). So now when it rebooted is seems like my modbus usb dongle is located at USB0, at least that and AMO0 is the only choices i get up in paperUI. It says that the modbus thing is online but the modbus poller are offline:
Status: OFFLINE - COMMUNICATION_ERROR Error with read: org.openhab.io.transport.modbus.ModbusConnectionException: Error connecting to endpoint ModbusSerialSlaveEndpoint@15f4ab8[portName=/dev/ttyUSB2] ![Capture1|690x361]
I set in paperUI, however it seems like you might be right that there is a conflict with the .things file somehow. How to give static usb name, and get this to show up in paperUI?