After being idle for sometime (e.g., overnight), Firefox doesn't connect to Internet so that I need to force quit and restart the browser.
Running Firefox on macOS Mohave 10.14.5. Need to force quit and restart Firefox after browser has been idle overnight or for several hours.
- Shockwave Flash 32.0 r0
- Useragent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:68.0) Gecko/20100101 Firefox/68.0