Starting with iOS 26.4, Firefox for iOS no longer connects to my internal HTTPS website. Safari connects with no problems. I have a Microsoft Windows Server Active Directory network, and my internal web server is running on Windows Server 2019 Essentials, and uses a self-signed security certificate. When I try to connect to the web server from my iPhone, all I get is a blank screen. Swiping down to refresh does nothing. I have no problems connecting to any other website with Firefox. As I mentioned earlier, Safari connects to my website with out issue. Any suggestions? Thanks.