She drowned.
After 40-60 minutes of use, FF starts to slow down, taking away PC resources. Sometimes there is a message (сценарий не отвечает) I do not know how it looks in the English version. I hope you can help, thanks for attention.
ప్రత్యుత్తరాలన్నీ (1)
If you use Adblock Plus then you can consider uBlock Origin as a replacement to see if that works better (lower memory footprint).
You can try to modify multi-process settings to see if this has effect.
- set dom.ipc.processCount to 1 if it is currently set to a higher value (4)
- disable multi-process windows in Firefox
You can disable multi-process windows in Firefox by setting these prefs to false on the about:config page.
- browser.tabs.remote.autostart = false
- browser.tabs.remote.autostart.2 = false
You can open the about:config page via the location/address bar. You can accept the warning and click "I accept the risk!" to continue.
Try to disable accessibility services in Firefox.
- Options/Preferences -> Privacy & Security -> Prevent accessibility services from accessing your browser
- https://support.mozilla.org/en-US/kb/accessibility-services
- http://techdows.com/2017/08/firefox-57-prevent-accessibility-services-accessing-browser.html