Samsung has been cranking out Oreo Betas for the Galaxy S8. After a quick fix released on the 27th, today brings another release. It fixes two major bugs: being unable to answer/decline an incoming call and the camera opening to a blank screen.
Another big annoyance was removed Oreos apps running in the background notification. Is it just us or is that notification overly eager to rat out apps (including music players)?
Anyway, there are further bugfixes included in this update. It is rolling out over the air in the US. If you havent received a notification, you can check from the Settings.