**BUG** Concise problem statement: My project has a single schematic, yet trying to convert it to PCB causes the error below (duplicate ref des, 3 schematics with same names). There are no duplicate schematics. Fixes I have tried: 1. cloned the original, deleted the original and tried with the clone - same error. 2. re-annotate schematic to no avail. 3. restarted the browser. TBD: Delete project, create new one, put schematic in there. Link to project here: https://easyeda.com/FrankCA/Reflow_controller_v1_0-d495c82c6e9e4d6791221cd4a43f21c6 ![enter image description here][1] Browser: Chrome [1]: /editor/20171107/5a01c8be4fd70.png