Running RA 1.9.1 64 bit on Shield TV 2019 Pro. RA finds the controller and sets the buttons. However, the view and play buttons used for select and play in games do not work. Tested 64 and 32 bit versions including 1.9.0. Tested an 8BitDo SN30+ Pro and similar buttons work. Not sure if it is due to Nvidia Shield’s 8.2.2 update to include the new Xbox One S/X controllers. The buttons due function properly in other emulators. To get the buttons to work, they need to be manually binded. Not a major problem, but the buttons have worked before.