Hey there, it looks like indeed homedepot doesn't work. I have also tried in other browsers and I am still getting the same error, so I believe it's on their side. For lowes though, I am able to load it without issues, do you still see the problem?

yes ma'am same problem. Is there a way to troubleshoot Firefox,that might reveal a problem? It seems odd for this to happen suddenly. Thank you for your reply,Ray

The threads posting this issue with homedepot and lowes sites seems to be with Firefox 115.33.0esr whether searching or login.

Firefox 115.33.0esr is based on the old Firefox 115 Release but with security/stability fixes since.

With Firefox 140 ESR I can do searches on Homedepot.com homedepot.ca and lowes.com lowes.ca just fine.

https://support.mozilla.org/en-US/search/?w=2&all_products=1&q=lowes+range%3Aquestion_updated%3Agte%3Anow-10d%2Fd

Looks like it's time to get something newer. If you have access to a newer computer you can test. I'm able to replicate the issues on Win7. see screenshot