It’s not clear to me why you would get a ‘Client Login’ button but I get something different. Are you literally on the provided homepage where you see that, or is there a different URL where you see that button? Want to make sure we’re looking at the same page.
Now I’m seeing the boxes to enter the information as I normally would, but in the address bar it says the site is not secure. Attempt to login failed, even though I was sent a text for 2FA and entered it as asked. TDA then took me to a secondary login screen, which I’ve never seen before.
I think I might be facing some sort of security issue, likely due to still being on Windows 7.
In which case yes, it is more or less a Windows 7 issue at heart, but there is a workaround there.
I should add, that if your system meets the requirements for Windows 10, you might still be able to get a free upgrade. Worth looking into. Otherwise yeah, a move to Win 10 (or 11) with a new system may be worth it for many reasons if you can afford it.
Yes, definitely seems to be that issue. I had previously found that info in a reddit threat on /r/brave and had been unable to find it again, so thanks for the link. I had tried that previously and it worked. Just did it again, still having the same issues on TDA. So seems like my best option is probably to upgrade.