Wow + Vista

Might be related to this:

World of Raids wrote:

How to stop framerate lag due to refiltering when you zone:

Issue: When you zone from an instance to the outside world, the combat log goes through a massive loop, pasting every combat log message in the last 5 minutes.

Why would I want to do this fix?
· You have framerate issues when zoning
· You have recently been in a combat sessions where there are many combat log events (e.g. raid boss encounters)

Instructions
1. Select the “Everything” tab
2. /script Blizzard_CombatLog_CurrentSettings.settings.showHistory = false

This will prevent all combat log messages from being re-filtered when you zone.

Side-Effects:
This will also prevent you from seeing old messages with the “Everything” tab.

How to Undo:
If you accidentally set this on the wrong tab, select the broken tab and type:
/script Blizzard_CombatLog_CurrentSettings.settings.showHistory = true

These settings will be saved when you logout.