https://community.dynatrace.com/t5/Troubleshooting/Browser-monitors-window-dispatchEvent-and-window/ta-p/233027 <DIV class="lia-message-template-content-zone"> <P class="sc-gEvEer lcacrh sc-kAyceB kaaxKv sc-3b06fd1c-0 ivrEIu" data-testid="paragraph">One of the consequences of MV3 (the latest iteration of the Chrome extension platform) is that if your application code overrides the <CODE class="sc-gEvEer fFVnlo sc-eqUAAy bQBxQO" data-testid="code">window.dispatchEvent</CODE> or <CODE class="sc-gEvEer fFVnlo sc-eqUAAy bQBxQO" data-testid="code">window.addEventListener</CODE> functions, you might observe missing resources or actions in waterfall data, missing results for JavaScript events, or monitor failure.</P> <P>If you observe issues with browser monitor results that might be attributable to overriding <CODE class="sc-gEvEer fFVnlo sc-eqUAAy bQBxQO" data-testid="code">window.dispatchEvent</CODE> or <CODE class="sc-gEvEer fFVnlo sc-eqUAAy bQBxQO" data-testid="code">window.addEventListener</CODE> functions:</P> <OL> <LI>Confirm you using ActiveGate 1.267+, and if not, update and retest.</LI> <LI>Contact <A class="sc-gsFSXq dMCrLH sc-2d500c67-0 sc-68987768-1 gPHVzu bsktS" href="https://support.dynatrace.com/" target="_blank" rel="noopener noreferrer" data-testid="external-link">Dynatrace Support</A>&nbsp;to investigate further.</LI> </OL> </DIV> Wed, 17 Jan 2024 00:15:42 GMT nandini_balakri 2024-01-17T00:15:42Z https://community.dynatrace.com/t5/Troubleshooting/Browser-monitors-window-dispatchEvent-and-window/ta-p/233027 <DIV class="lia-message-template-content-zone"> <P class="sc-gEvEer lcacrh sc-kAyceB kaaxKv sc-3b06fd1c-0 ivrEIu" data-testid="paragraph">One of the consequences of MV3 (the latest iteration of the Chrome extension platform) is that if your application code overrides the <CODE class="sc-gEvEer fFVnlo sc-eqUAAy bQBxQO" data-testid="code">window.dispatchEvent</CODE> or <CODE class="sc-gEvEer fFVnlo sc-eqUAAy bQBxQO" data-testid="code">window.addEventListener</CODE> functions, you might observe missing resources or actions in waterfall data, missing results for JavaScript events, or monitor failure.</P> <P>If you observe issues with browser monitor results that might be attributable to overriding <CODE class="sc-gEvEer fFVnlo sc-eqUAAy bQBxQO" data-testid="code">window.dispatchEvent</CODE> or <CODE class="sc-gEvEer fFVnlo sc-eqUAAy bQBxQO" data-testid="code">window.addEventListener</CODE> functions:</P> <OL> <LI>Confirm you using ActiveGate 1.267+, and if not, update and retest.</LI> <LI>Contact <A class="sc-gsFSXq dMCrLH sc-2d500c67-0 sc-68987768-1 gPHVzu bsktS" href="https://support.dynatrace.com/" target="_blank" rel="noopener noreferrer" data-testid="external-link">Dynatrace Support</A>&nbsp;to investigate further.</LI> </OL> </DIV> Wed, 17 Jan 2024 00:15:42 GMT https://community.dynatrace.com/t5/Troubleshooting/Browser-monitors-window-dispatchEvent-and-window/ta-p/233027 nandini_balakri 2024-01-17T00:15:42Z