I did this and mine still won't work :(Sorry for the delay, I had to switch my steam to English. So yeah, I went to Steam, then settings, then Remote Play. In Remote Play settings window I unticked the box "Enable Remote Play", then chose "Disabled" in the "Allow Direct Connection" section, then clicked "unpair devices". It said that it will unpair all of my devices from the Remote Play function, I clicked "OK". Then I restarted my Steam and everything seems to work now. Hope that helps you too!