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Firefox 49 freezes (not responsive) on opening AdBlock Plus Filter Preferences

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  • 2 have this problem
  • 5 views
  • Last reply by FredMcD

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Hang / freeze everything (all in browser) when trying to open and select whatever in AdBlock Plus Filter Preferences window. CPU usage on firefox process jumps at 50% permanently and becomes totally frozen / unresponsive.

I have suspected electrolysis (e10s) in Firefox as source causing the problem. But I see Multiprocess Windows 0/1 (Disabled by add-ons) and electrolysis looks to be disabled.

Could you please help me to solve that issue.

Hang / freeze everything (all in browser) when trying to open and select whatever in AdBlock Plus Filter Preferences window. CPU usage on firefox process jumps at 50% permanently and becomes totally frozen / unresponsive. I have suspected electrolysis (e10s) in Firefox as source causing the problem. But I see Multiprocess Windows 0/1 (Disabled by add-ons) and electrolysis looks to be disabled. Could you please help me to solve that issue.

Modified by Egroeg

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You should also ask your question here; Forum; Adblock Plus Homepage {web link}