Amanda L. from Google posted a confirmation of an issue some Google Maps users are having with swapping between various layers on Google Maps.
In a Google Maps Help thread Amanda posted on the issue saying it is a “known issue.” She explained:
Another solution is to simply press Ctrl-F5 while on Google Maps to help fix the issue.
So if you are clicking on the Satellite layer and nothing is happening, you are not alone.
Forum discussion at Google Maps Help .