5x - maps very slow after upgrade from 8.00 to 9.20

My Fenix got updated to 9.20.

Everything looks fine, but maps are now very, very slow. Before upgrade it took about 1-2 seconds to see the map, zoom in, zoom out the map etc. Today I've noticed that it works very, very slow. About 6-7 seconds to enter, 6-7 seconds to wait after each action. From time to time - faster.

I can also see my cycle path from yesterday. Why?

How does it work for you?