Complete Newbie - Autorouting shows no traces


Created my first PCD in KiCAD. I wanted to get freerouting to autoroute some of the traces, but when I import the DSN, there are no traces.

I can’t upload files as new user, but the file is here - Microsoft OneDrive - Access files anywhere. Create docs with free Office Online.

You can now upload. Welcome to the forum.

Works for me. Workflow should be export DSN, run freeRouting, import SES. Board as posted had 16 unconnected items according to DRC. After importing SES it had 0 but had some colinear traces and stubs which Tools > Cleanup Tracks and Vias fixed. It’s possible that some of your manual traces weren’t actually connections, but I didn’t look closer.

The PCB layout I"m seeing has lots of issues. What’s with all the overlapping traces?

Screenshot from 2022-10-04 08-19-26

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