[Users] Claws Mail using 100% CPU

[Ralf Mardorf]

On Thu, 28 May 2020 19:22:57 +1000, Peter Richards wrote:
>This appears to be related to 'Plugins/Gtkhtml2 Viewer'. The only
>plugins I have are AttRemover and LiteHTML Viewer.  Is there an issue
>with LiteHTML Viewer ?

Hi,

I don't know, on my machine claws-mail suffers from this or at least a
similar issue even without using a plugin related to HTML at all.

If you run claws-mail from command line, do you get any output related
to "multi-threaded client" when claws-mail becomes unresponsive?

See:
https://lists.ubuntu.com/archives/lubuntu-users/2019-May/012325.html
https://www.thewildbeast.co.uk/claws-mail/bugzilla/show_bug.cgi?id=4203#c10

Regards,
Ralf