Unable to complete downloading of "Rock Pop Toolbox - ..."

on attempt to upgrade my CB11 Elements to Pro everything was downloaded fine except one thing: so many attempts for the “Rock Pop toolbox . Content Set (optional)” do not complete the download and it hung around 2.60 GB and no more network I/O to complete the download. I deleted the folder, also uninstalled/installed SDA, clean cache W10, recycle W10, run SDA as administrator do not help.

Thanks in advance for any help
Ciao, Gegge

…the early bird catches the worm :smiley:
I was able to complete the download.
Best regards,