Hi Libbie

Is it just that one website that is not working for you in Firefox?

Hello Paul

It is was both my banks: talked with one bank and they gave me the usual entry level hints which were already carried out.

I removed all links and reloaded yesterday:  was able to get past the error msgs.   OMG  this is a mystery.

This was a problem before I updated from Mjojave to Vantura (and hv purchased new laptop - mac-air):

Seems that FireFox has not been performing as well over the past year : was losing network connections frequently - seems to have improved since moving fr. Mojava to Ventura (did not want to lose my itunes podcast downloads boo hoo all gone now)

Thank you for your inquiry : I view this a solved (for now) . Cheers and much appreciated