This is becoming a very annoying issues anymore. When I have like anything over 10 tabs open FF makes windows go crazy and it locks up my entire PC.

  • WhyEssEff [she/her]
    ·
    edit-2
    2 years ago

    i have 2348 tabs open on my 8gb ram mac as well as uBlock Origin and it's running fine, I wouldn't bet on it.

    If you check task manager, what is the name of the processes hogging the most RAM? if it's FirefoxCP WebExtensions it may be your extensions.