Thunderbird Problem: getting email - connection timeout
The PC version of thunderbird does not time out while retrieving email, but the portable version does.
Another user had reported the same problem.
(https://portableapps.com/node/14008)
This problem occurs not just on my machine or my network but for several of my friends and other networks. So it has to do with thunderbird portable.
I did some search and found that there is a way to increase connection time out time, but this is not available in the portable version.