Hello, After one of the last updates of november I started having 20-50 processes for each firefox profile that I use. In previous versions I used 'browser.tabs.remote.autostart' and 'browser.tabs.remote.autostart.2' and set them to false, to limit the number of processes. But now, even though I removed these configurations, I have no option to control how much RAM and processes firefox uses - '''the option to set the content processes is missing from the settings page too'''. Another thing that I noticed is that for some reason, in most of my profiles, container tabs can't be enabled. Hope you can help, Rotem.