I am running 1Password for Windows (test mode, I'll buy a copy as soon as I know this works), release 18.104.22.168, on a laptop with Windows 7 Ultimate, usually using Firefox.
I have three gmail accounts and had no problem setting up the three different 1Password logins for them. The logins worked fine for a few days, but then none of them worked. 1Password would fill in the user name and password correctly, but the login was rejected. I do not get a gmail message that the login failed - the login screen simply reappears with the username completed but the password box empty. I deleted all three of logins, recreated them, and they worked fine for a couple of days. Then the same problem reappeared.
I went into the 1Password file for these three accounts, deleted the dsh and GALX lines (whatever the hell those are), and now the logins work fine.
Please explain what the problem is, what I just did to fix it (monkeys banging on the typewriter creating Shakespeare?), and whether there is a different 1Password fix for this.