The “progress indicator” disappears before loading all the layers,

The “progress indicator” disappears before loading all the layers,

I think that the “progress indicator” has a problem as it disappears before all the layers are loaded. In this case the end-user is left without being informed what is happening!

/customer/servlet/servlet.FileDownload?file=00P6000000eltoxEAA

/customer/servlet/servlet.FileDownload?file=00P6000000eltwMEAQ

/customer/servlet/servlet.FileDownload?file=00P6000000em1d3EAA

What might be the issue here?

Thank you

Best

Jamal