My Xbone experience is faster than most other Xbone owners, but that's only because of my fast internet and amazing router, but that said, it's still slow compared to my expectations and comparisons to other devices.It's gotten to the point where I DO NOT DO ANYTHING ELSE when I'm downloading on Xbone, i just let the poor thing download and visit the machine hours or a day later (depending on my schedule).
Antivirus software can also cause bad or incorrect behavior, and random or consistent crashes.(still shouldn't happen - that's a long wait)Yes, I've done all that.ALL of the files have been re-saved as 2017 format.The information below is anecdotal, users like you giving their personal experiences. So if you have a problem that is not listed here, please help other users by adding your experience to the list.(create a wiki account, and select edit) Warning: Your AV software probably worked great for ages, in previous versions of Thunderbird.