Microsoft Edge doing something weird

[tphz (iptom)]

To add to the information

1. 443 is translated/converted to address 0.0.1.187

2. I found two topics on the forum related to http:443

https://community.ipfire.org/t/error-http-443-in-proxy-protocols/

https://community.ipfire.org/t/lot-of-http-443-in-proxy-log-viewer/