Reload the webpage while bypassing the cache using one of the following steps:

• Hold down the Shift key and click the Reload button with a left click.

OR

• Press Ctrl + F5 or Ctrl + Shift + R (Windows and Linux)
• Press Command + Shift + R (Mac)

Let us know if this solves the issues you are having.

Firefox is (currently) my browser of choice. I can log into Pinterest with chrome, safari, IE, etc, just fine. But since the springtime, I have been unable to log into Pinterest using firefox. The login page just keeps flashing and flashing crazily. If I disable JavaScript that solves *that* problem of course, but then the actual login doesn't work. I have

(1) removed the Pinterest button, and cleared cache already in this current troubleshooting session; (2) restarted firefox in safe mode.

Despite both efforts, the pinterest login page just keeps refreshing / reloading the Pinterest login page every second or so. It's nuts lol!