Activity › Forums › Apple Final Cut Pro › Spinning beachball on startup Apple Final Cut Pro Spinning beachball on startup Steve Connor replied 9 years, 8 months ago 2 Members · 11 Replies Steve Connor September 20, 2016 at 11:12 am Apart from my 2008 Mac Pro doesn’t support Sierra! Page 2 of 2 ← 1 2 Reply to this Discussion! Login or Sign Up Public All Members My Connections Only Me PublicAll MembersMy ConnectionsOnly Me Public All Members My Connections Only Me Reply to this Discussion! Login or Sign Up