[Bug 109943]

[Kwang Moo Yi]

I can confirm that this still happens for me in Debian Sid, thunderbird 52.2.0
The CPU usage goes up quite a bit, actually enough to make the fans kick in.
@zayne.a Can you please provide a bit more detail in how you do that? I tried to googling, without much luck.

-- 
You received this bug notification because you are a member of Mozilla
Bugs, which is subscribed to thunderbird in Ubuntu.
https://bugs.launchpad.net/bugs/109943

Title:
  Thunderbird: high CPU usage from progress bars

To manage notifications about this bug go to:
https://bugs.launchpad.net/thunderbird/+bug/109943/+subscriptions