Slow response when changing Spatial Reference in settings

[DominicRoberge2]

Hello

I am interested in using WGS84 Spatial reference, but there is a significant difference in speed to redraw a map.  What would be the cause of this issue?

Thanks!

[Bing_AnChen]

Hi @DominicRoberge2 ,

Thanks for bringing this topic to us. 

Currently, this is by design. The basemaps' tiling scheme is different from Earth's settings. Now we render the basemaps with an image layer instead of a tiled layer. We are planning to add an information button on the spatial reference button to mention the possibility of experiencing performance issues once switched.

Thank you!

Bing'An