Samsung smart tv

Hello, i have a problem with Samsung Smart app. I got an error “Changing input source failed: Invalid device state 409 Conflict” I have downloaded the token and I have done factory reset. Hope somebody can help


Have you found a solution for this?
I have recently got a Samsung qn90ca and when trying to change the source through the Samsung Smart app the same error happens.
Factory reset and creating a new token didn’t help.

No I haven’t found any solution with homey. I had to go back to my Harmony remote system to had it worked.

OK that’s too bad.
Then I just keep using the key options to browse through the menus.
Thank you for your reply.