Hi! Thanks to @Richard3D 's suggestion, I was able to download from the environments (home PC - home network) and (university PC - university network).
In my case, the main problem was my e-mail address with the long domain and many dot(.)s.
failed: {my name without any dots}@ooo.ooo.ooo.ooo.oo
succeeded: {my name without any dots}@ooo.oo
I hope the knowledge helps you.
Currently, several problems are reported in this topic, so
I would keep this topic open.
If the topic remains unchanged, I would close the topic in the next Monday, if possible*.
Thank you so much!
*I guess this forum’s topic can be edited like GitHub issue.