Are you a Cruzer?
Probably Firefox.
Make sure you’re not deleting cookies and history everytime you log out. Should be in privacy settings.
You might try changing the settings when you log in. If you choose convenient or something like that) it should leave you logged in until you manually log out. Alternatively. Like the donate button; enter any number followed by a minimum of 6 zeroes and the mods will make sure you stay logged in.
Browser could set to erase ‘cookies’ when it closes.
Probably under Tools >> Options >> Privacy
The only thing I know of that can cause that is if you have custom privacy settings on FF that delete cookies every tie you close it. To check click on the “hamburger” icon at top right. Click “Options” the select the privacy tab. At the pull down menu for history if “Use custom settings for history” is selected the click settings and see if FF is set to auto-delete all cookies when closed. If it is uncheck it. Also if you use software such as Advanced System Care or IObit Malware pro check setting in there that can auto deleting your cookies.
My iPhone started doing that after an iOS update. Good thing I remember my password, lol.
Its possible someone flagged you for abuse or the admins wanted to check your account. It happens (both to Cruz supporters and Trump supporters). Happened to me this AM as well.
It’s your cookie setting.
Are you using Firefox’s Incognito, or Private Browsing? That deletes the cookies/history as well? It can either be that, or the settings in Privacy
Well there is your problem!
Seriously though, consider switching to Linux Mint. You can down load a DVD image from here (https://www.linuxmint.com/download.php) and boot that image. That lets you test it out to see if it works for you. If it doesn't work, all you have sacrificed is a DVD and some time.
I've recommended it many times.
Happened to me again tonight. Lasted a couple of hours and now I’m back.
I have not changed any settings and I couldn’t get in on my Android, either.