stopped download for no reason

[MattiaGrigoli]

(sorry, not english)
I'm trying to download a set of videos from microsoft viewer, this set of vidoes are on a list in a .txt file.
after downloading 1-2% of the videos it stops.
looking on task manager there's only chromium working quite a bit (2 task,each of 20% CPU on a i7 7th gen) but no network in use.
I left it working even for 3 hours, more or less, but nothing, completely stopped.
I tried cmd and powershell but nothing, same result.
Changed the order of the video, same.
I can't undestand why in any way, there's absolutely no error code.
the only error i get is on the first download when the token is expired:

but I think is another thing because on the second try it start the download without any problem, but it gets stuck.
This problem (of getting stuck) appeared out of nowhere, and the second problem it was always there, but it never caused anything because i could finish the download on the second try.
I hope there's a solution to this.

[MattiaGrigoli]

Update on the issue:
after one day and some use of the computer (various shutdowns and starting up), destreamer returned functioning like nothing happened.
I don't know what happened, it would be nice to know if someone knows.
I'll return here in the case it happens again.
(i hope that everything is understandable, I'm still working on my english)

[tsgrgo]

The same thing is happening to me both on my desktop and laptop. I could download 3 videos, but at the 4th it started doing this.

[tsgrgo]

After playing around for quite a while, I noticed that deleting the token cache after every download, therefore forcing a login, works. It's still pretty annoying though. My first guess is that it has to do something with the fact that for me login is handled through my university and cannot have multiple logged in sessions...