Jquery mystery

[Fishface]

Got a Jquery ajax call - will not work on IE9 or Chrome on a corp network, no response, no errors - but works fine in FF.

It works on all browsers outside the corp network.

There doesn't appear to be any proxy set in the not working browsers.

Can't find anything on Stackoverflow to suggest what is blocking it.

Anybody encountered this?

[Zippy]

Caching?

[mudskipper]

Got a Jquery ajax call - will not work on IE9 or Chrome on a corp network, no response, no errors - but works fine in FF.

It works on all browsers outside the corp network.

There doesn't appear to be any proxy set in the not working browsers.

Can't find anything on Stackoverflow to suggest what is blocking it.

Anybody encountered this?

Came across something similar. Never got quite to the bottom of it, but ours seemed to be somehow related to a deprecated function (something in lightbox IIRC). Make sure you're running the latest version of all your libraries.

[fullyautomatix]

Is it a cross domain Ajax call?

[lithium147]

make sure code is not using browser debug console.
check the javascript console for errors.

[garethevans1986]

Is it a cross domain Ajax call?

+1...Ajax doesn't like cross domain calls.

GE

[Fishface]

all the anti-caching headers are in place, random number added to urls.

It's not cross domain either (I don't think it could be unless it gets changed in the network?) - it works on FF on the same corp network.

No network console running.

Was using 1.7.2 - will try 1.8.2 -

[jmo21]

trace it in Fiddler? does the call happen?