8 Messages

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250 Points

Sat, Feb 10, 2018 12:09 PM

Closed

Firefox slowdown

I have the same issue. Slow Firefox start and for new tabs also.
I see high cpu usage of coreServiceShell.exe during this time.

It occurs every time I receive an update from firefox. It goes back to normal after 2-3 days without change from my side.

Note: This conversation was created from a reply on: Why Firefox slowdown.