X10 through Insteon broken in 2020.12.0

Looks like something might have broken X10 through Insteon in 2020.12.0. None of my X10 works after upgrading the OS and HA to the latest.

I’ve tried removing and re-adding devices. Still no luck.

This has happened to me before after doing an upgrade. Not really sure why this keeps happening especially since X10 is being controlled through the Insteon PLM and all my Insteon devices continue to work just fine. Very strange, IMO.

Anyone else experience this?

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Exact same issue for me as well.

I threw in the towel and rolled back to 0.118.5. X10 is working again so I’m staying on 0.118.5 for now.