Smartthings issues

I am setting up my Home Assistant for the first time. i am trying to integrate Samsung Smartthings which is where most of my smart devices are linked. i have two smartthing hubs at my house. one in the main house and one in my shed. i was able to log into my smartthings account and it sees both hubs but it will not integrate the house, only the shed. i tried not including the shed and just the house but no change, it simply keeps giving me an error.

First it’s good to provide version that you are running, as there were problem is few of the latest releases (and fixes in other). Second - are you using NabuCasa or not? If not - did perform all necessary steps? Brief review of your logs and using local domain + port - most probably means that you should use NabuCase - or you didn’t export properly HA on Internet.

Thank you. i am currently running

  • Core2025.3.4
  • Supervisor2025.03.3
  • Operating System15.0
  • Frontend20250306.0

I am running HA locally on a Pie5. when i go through the setup process to integrate smartthings, everything shows up fine, but it still give me an error every time i try to add my main hub for my house. my second hub which is in my shed adds fine and has no issues