I have a second PC from which I stream, and use OBS websocket to control it. Most of the time the PC is asleep, but I use WoL to wake it up before I start streaming. When I do so, the "Toggle Streaming" icon properly refreshes its state to become available, but "Toggle Recording" and "Toggle Replay" do not. If I restart StreamController they become available, or even if I drag the icons to a new button they refresh.