Thunderbird Portable 643h13

91.8.1 64bit takes forever for handshake, and transmittal.. VERY noticeable compared to any of the previous updates.. Anyone else see this?

Hello,
I use USB Token for Digital Singing. It is working when I use on FirefoxPortable and other programs like Office and etc. Unfortunately when I want to use it on my email client (ThunderbirdPortable) I cannot add the singing. There isn't certificates in "Your Certificates" in the settings S/MIME Certificates.
What can be the problem?

I have just launched Thunderbird and can see this: https://i.imgur.com/2lqeMQl.png.
In settings I have it switched to: "Check for updates, but let me choose whether to install them".
Shouldn't update feature be totally disabled for portable application? I suspect an inexperienced may launch auto-updates which in result will ruin portability of app.

The folder pane is broken after upgrading from TB 91.7.0 to TB 91.8.0.

The folder pane is still broken after fresh installing TB 91.8.0.

More info
http://forums.mozillazine.org/viewtopic.php?f=39&t=3090555

There is a workaround in the thread. Maybe helpful to someone else.

Phoenity Icons 3.4
Thunderbird Portable 91.8.0 with 2 Google IMAP s
Windows 10 Pro 20H2 32-bit

I have multiple MBOX files that are exported from the Thunderbird . Is there a solution to view the content of that MBOX file on the system?

Neither of these two procedures work at all!

Hello,
has the latest TB protable app color themes / mode (including gray) in windows 64bit?
Thanks

Hello,
works app MozBackup for thunderbird portable and Xtraxtor for all portable email clients? I just need to transfer the whole clasic TB to the TB portable app at once.
Thanks.

Hello,
please for the exact answer where exactly you need to place these signature certificates (personal QCA+QC CA) in the portable app TB, so the app would also work on a foreign PC when connecting a USB drive, or even through a cloud e.g. terabox.com...? https://www.postsignum.cz/files/navody/thunderbird/index.html
In the classic app TB, we had them automatically installed in the windows PC repository.

Hello,
how much is this bit version of TB???
https://portableapps.sitesunblocked.org/apps/internet/thunderbird_portable

THX!

PS:
I now have 64bit windows 8.1pro. The PC informs that the TB portable is installed on a portable USB HDD as a 32bit...!