I'm still seeing it with recent versions of both programs. It's especially noticable with sending emails with large attachments over a slow connection in TB.
Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.13) Gecko/20101209 Fedora/3.1.7-0.35.b3pre.fc14 Thunderbird/3.1.7
I'm still seeing it with recent versions of both programs. It's especially noticable with sending emails with large attachments over a slow connection in TB.
Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.13) Gecko/20101209 Fedora/ 3.1.7-0. 35.b3pre. fc14 Thunderbird/3.1.7
and Firefox 4.0b11 on the same platform