Firefox freezes when saving menu

[bigfoot13442]

Firefox stops responding when saving a large number of items in a custom menu. Tried fresh install of latest build with 21 menu items.
I tested this in chrome and it worked fine.

Screen shot attached
Firefox version 3.6.3
Windows 7 x64

[bigfoot13442]

screenshot of error

[filosofo]

Does this happen when the dev server isn't the same box that that Firefox is installed on?

Just wondering if both the client and server processing are combining to tax Windows too much.

[bigfoot13442]

Replying to filosofo:

Does this happen when the dev server isn't the same box that that Firefox is installed on?

Just wondering if both the client and server processing are combining to tax Windows too much.

I tried both localhost and remote server and it happened with both

[ocean90]

Can you try it again with a new Firefox install or profile and no addons.
I tried it with 81 menu items and no crashing. So, I can't reproduce it on my machine, same configuration as you.

[bigfoot13442]

@ocean90: I disabled all my plugins and it worked fine. Turns out it has something to do with my 1Password plugin.