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angular.js Memory Leaks in IE11

When using Cireson Portal in IE11 our users have been experiencing issues.  When navigating through different Service Offering the pages will eventually begin freezing.  While watching IE11 debugger we noticed that we were getting the error
SCRIPT14: Not enough storage is available to complete this operation.

This was coming from Scripts/libs/angular/angular.js

 // response/responseType properties were introduced in XHR Level2 spec (supported by IE10)
        var response = ('response' in xhr) ? xhr.response : xhr.responseText;

        // normalize IE9 bug (http://bugs.jquery.com/ticket/1450)
        var status = xhr.status === 1223 ? 204 : xhr.status;

This error is only occuring on IE11, we've tested against Chrome, and Edge and have had no is

Has anyone else ran into this memory leak, or is there a solution for this?


  • Tony_CollettTony_Collett Cireson Support Super IT Monkey ✭✭✭✭✭
    Hi Richard, 
    Would you be able to raise a support ticket with us as support.cireson.com to help assist in investigating this issue. We may need to escalate it to our developers if it is an issue with the portal. 
    Regards, Tony
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