I had problems downloading it initially.  Had to reboot my internet actually in order to make it work.  I've tried to install updates, but it hasn't found any recently.   I'm currently on version wPro.2020.04.00.23 and it tells me it's up to date.  If that's not the current info, you may have hit on my problem... but how do I fix it?  I can't reboot my internet everytime I want to use ProSeries, that would be impossible.