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v3.0.0-rc1 session replays failing on older browsers - Cannot assign to read only property 'open' of object '#<XMLHttpRequest>' #1451

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@KieranP

We have a few users accessing from Chrome 97 on Windows 7 machines. When they do, rollbar session replays break the page with the following error:

TypeError: Cannot assign to read only property 'open' of object '#<XMLHttpRequest>'

The code is minified in production, so the stack trace doesn't help much, but it does contain the function instrumentNetwork incase that helps.

I understand not wanting to fully support older browsers, all good. But if possible, can it be made to not run if not supported, so that it doesn't break the page?

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