Hi, after Installed iOS 15.0 & 15.01 my 2020 Rx 350 when using app like Waze it loses the surround sound. The music is like analog radio feel, and concentrated in the left front speaker. Also cannot tune the volume. Tried update all the apps still no help. Anybody had this issue before and solved it successfully? Thanks for advice.

 

Have you tried a Network Reset?

on your iPhone go

Settings

General

Transfer Reset iPhone

Reset

Reset Network Settings

 

Apple just released iOS 15.02 claimed will solve the Carplay issue. I did the update and so far so good.