Hello, Since the latest update on my S21 Ultra my Android Auto has gone back to the old ways of when I had my S10.
I went through buying diffenent cables and all sorts with my old S10, used the same cable when moving to my S21 Ultra and it worked fine for weeks before this update, then all of a sudden I'm getting disconnection issues and warnings saying ctry a different cable... Coincidence.. Probably not.
Hi JohnAvo, had same problem after update. Android auto worked fine then after update it wouldn't load at all. I swapped the cable from one I bought off eBay for the black one which came with the free earbuds and it worked straight away. No further issues at all. hope this helps.