Pega 7.1.7 performance is poor on IE 9
When using Internet Explorer 9 with Pega 7.1.7, as an application developer, experience poor performance and high memory usage. This is not reproduced in other browsers. After installing HFix-20746, performance has degraded further in Internet Explorer .
Steps to Reproduce
The same worked previously with PRPC 6.3. After upgrade to Pega 7.1.7, it turned slow.
System was run on Sun or Oracle Java 6. This is not a supported platform for Pega 7.1.7 as per platform support guide.
Upgrade to Java 7 and install HFix-20746 to resolve the issue.
Published April 25, 2016 - Updated October 8, 2020