Your settings for Enhanced Tracking Protection may be causing the problem. What are they? You can switch off ETP by pressing the shield icon at the far left of the address bar and using the button provided.

Hi, Terry,

Thank you for your time. I shut off ETP, and the problem persists. Is there something else I can try?

Try clearing site cookies a few times and stay logged out.

It may help to install a content blocker. If you do, make sure you keep it up to date.

https://addons.mozilla.org/firefox/addon/ublock-origin/ https://support.mozilla.org/zh-TW/questions/1429316