Skip to main content

This content has been archived and is no longer being updated. Links may not function; however, this content may be relevant to outdated versions of the product.

Support Article

Low performance of Autocomplete on Internet Explorer 11 browser



Performance degradation of Autocomplete on the Internet Explorer 11 browser. This occurs especially on a webpage with multiple tabs.

Error Messages

Not Applicable

Steps to Reproduce

  1. Include Autocomplete control in a section 
  2. Include several layout heavy tabs in other parts of the page

Root Cause

A defect in Pegasystems’ code or rules.


Apply HFix-51272.

Suggest Edit

Published March 27, 2019 - Updated December 2, 2021

Did you find this content helpful? Yes No

Have a question? Get answers now.

Visit the Collaboration Center to ask questions, engage in discussions, share ideas, and help others.

We'd prefer it if you saw us at our best.

Pega Community has detected you are using a browser which may prevent you from experiencing the site as intended. To improve your experience, please update your browser.

Close Deprecation Notice
Contact us