So I used to have this issue a lot, usually when starting the app after I had fully closed it some time ago: https://support.mozilla.org/en-US/kb/firefox-android-displays-blank-web-pages Lately, instead of that problem, I have a new problem: I open the browser and a page loads, but it's as if cookies and maybe even some JavaScript are disabled. Sites I'm usually logged in on show me logged out, and their login buttons do nothing when clicked. If I restart the browser as described in the link above, everything goes back to normal and my old cookie is retrieved and everything. This is *much* worse for me than the blank pages, since it's harder to tell the problem is happening, especially when visiting a site I'm less familiar with. I'm on Android 8.0.0 and Firefox 68.2.0 If anyone knows anything about this, or has any suggestions on how to debug further, please let me know? I do have some add-ons, I'll probably try removing them for some testing if I can get the bug to happen more on demand. - uBlock Origin - Stylus - Greasemonkey