firefox-devtools / firefox-devtools/profiler

Crashing in FF v103 caputing profile data

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user-facing regression
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TypeScript
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Description

Hello,

I've been having some trouble with Twitch recently and have been attempting to capture some profiler data to help out with debugging and each time I try to capture anything the profile either crashes Firefox outright or it loads the profile page then fails to load the actual profile details. I did load another profile back in April and that went OK so not sure what's changed.

Details:
Firefox v103.0 64bit
Win 10 21H1 19043.1826
Addons - uBlock Origin, PrivacyBadger
Profiler set to default Media settings

The error coming out when the page does load is: Error: DataCloneError: JSWindowActorParent.sendAsyncMessage: JSWindowActorParent serialization error: data too large, in actor 'WebChannel'

Thanks

┆Issue is synchronized with this [Jira Task](https://mozilla-hub.atlassian.net/browse/FP-567)

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