Toggle Light button is learned but doesn't toggle

All of my equipment has been working fine for months then, all of a sudden, I quit being able to toggle the light thru Hubitat. I thought it was Hubitat BUT the Bond app won’t toggle light either. The fan controls all still work fine. I have tried re-learning the toggle button countless times and it never works although the Bond app tells me that it successfully learned the command. The native remote can toggle the light so I know that it’s not the fan or its canopy receiver.

I have deleted device and re-added multiple times and rebooted the hub multiple times. I have also tried learning the native remote’s toggle button as an ON button and an OFF button. The blue lights on hub do flash when I push the toggle button in app and in Hubitat. I am not sure what else is available to try. Thoughts? Thanks in advance.