Is IE9 still unstable? The page always crashes when you visit the site!

We have tested it extensively before the beta release, and as a result, the stability of IE9 Beta, as the first publicly tested version, is worth affirming, with the vast majority of sites and services available.

But after the beta release, some users reported having encountered IE crashes during their use of IE9 beta visits to most Web sites. Crashes are not a problem for IE itself, but are often caused by add-ons that are incompatible with IE.

At present according to Netizen's report, a large number of Web site directly crashes the problem is mainly due to the Thunder program IE add-in incompatible caused, and should only appear in some versions. Solution:

Click on the gear icon in the upper right corner of the interface, select "Manage Add-ins" from the menu, find "Shenzhen Thunder networking ..." category in the Add-ins list, select the Thunderbolt related add-ins, click the "Disable" button at the bottom of the interface to solve the problem:

Because of the installation of Thunder software is different, may appear different add-ins, there will be up to 4 items, as detailed in the following figure, the 4 items are disabled, can effectively avoid most of the crash problem.