I was updating my portable apps from many years of nonservice by me.
I was out of storage and transferred to a new thumb drive, and had to down load again.
I then lost the internet, had to down load again, and wait for install.
Could this be a lot like Microsoft where it downloaded then waited for the install by the user with notices?
This is an often-requested feature, which is confirmed as coming in a later release, as listed here: https://portableapps.com/node/28593#Upcoming