Poor performance after recent update.
After a recent update - maybe about a month ago (can't recall if there's been any updates since) -Thunderbird slowed down considerably. I didn't change anything with the configuration/accounts from before or after the update. Curiously, the same version of Thunderbird (115.7.0) runs fine on my Win10 surface pro tablet, but my Win8.1 desktop slowed down considerably after the update. Running Thunderbird with all extensions disabled doesn't make a difference in performance.
After a recent update - maybe about a month ago (can't recall if there's been any updates since) -Thunderbird slowed down considerably. I didn't change anything with the configuration/accounts from before or after the update. Curiously, the same version of Thunderbird (115.7.0) runs fine on my Win10 surface pro tablet, but my Win8.1 desktop slowed down considerably after the update. Running Thunderbird with all extensions disabled doesn't make a difference in performance.