@mike.maxwell, I was able to "create" this issue. I did a factory reset of my working shelly 2.5, then added again to my network with the correct IP address & username password.
In Hubitat I did a save in the device:
Parent: save preference, save device,
Child: save preference save device
- The button type was saved to the shelly
- No URL actions where filled in automatically
- on /off is working, but the correct status is only visible in the driver when you do a refresh
