I've been having an issue where all my Hubitat devices in Alexa suddenly started showing as "Device is unresponsive." This happened overnight with no changes on my end.
What I've already tried:
- Re-running device discovery multiple times
- Disabling and re-enabling the Hubitat Alexa skill
- Removing and re-adding the skill from the Hubitat side
- Deleting and reinstalling the Alexa app
- Full device reset in Alexa + fresh discovery
The skill still shows as "Linked," but when I try to re-link the account it fails with an OAuth error. My hub is already set to DHCP (with reservation on the router).
Local control of devices through the Hubitat web interface and custom scripts still works fine — the issue appears to be isolated to the Alexa integration / OAuth link.
Has anyone else run into this recently, or is there a known backend change with the Alexa skill?
Thanks in advance.
-Alan
C8 pro