Smartthings integration error

Hi,

I have had the Smartthings integration working for a number of months now with no issues.

On Friday it suddenly said that the access token wasn’t valid (even though I hadn’t changed anything), so I thought the best thing to do was to remove the integration and re-add it using a new access token. Turn it off and on again!

Everything went fine up until the point where you have to click ‘submit’ on HA after authorising the smartapp on the Smartthings app. I’m getting the following:

image

I think the issue is related to me already having the smartapp installed (which I have no idea how to remove).

Can anyone help?

My thoughts on solutions (although I don’t know how to do any of this):

  • Completely remove Smartthings and smartapp and start again.
  • Somehow ‘trick’ HA into thinking Smartthings is already installed and then enter the new access code into the smartthings.py file
  • Stop using smartthings and buy a Conbee or similar stick (last resort!)

I’m running Hassio on an NUC, 0.95.4, and no issues before with any of this.

Thanks in advance.