Why does Shopify keep logging me out on Firefox?

Recently Shopify is booting me back to the accounts log in page.

Cleared cookies and cache. Working with Chrome.

Anyone encounter this problem?

Hi [email removed]LBSO,

At this moment, we haven’t had any platform wide issues in relation to Firefox. This may be a local issue. Does the issue persist when accessing Firefox from another device or can you please try accessing this on an incognito Firefox browser please?

Could be a local problem. It didn’t work with an incognito tab. I noticed it flashes a 500 error before going back to the login page and sometimes a 504 bad gateway error. FF version 118.0.2(64bit) Win10 Pro

Not sure if the screen will help.