Telescopius simulator does not work on my Mac

hello,

can not see the simulation of my telescope. all data are entered/telescope and camera/
any advice how to solve it?
thanks and regards,krzy

Hi @Krzy, welcome to the forum!

Are you missing the background imagery? If so, please try closing all open Telescopius tabs and clearing your browser cache. Then restart your browser and try again.

Some times Aladin Lite (the base imagery we use) has problems displaying images. It’s usually a temporary issue, but I’m planning to add alternative imagery services for cases like this.