Hi, this might not be the best (and not even correct) subforum, but i wonder, if QT browser can actually support blazor webpages? I created server-side Blazor web app and ran it on my PC. When i entered the ip address in web panel configuration, panel stayed blank. There was no “Error, try to reconnect in 5s” message appearing on the screen. Then i tried to access a different app, (asp.net core web app (mvc)), configured it with the same ip address and port and pages displayed correctly on the web panel. Does anyone have any idea what could be the problem?
Unfortunately this forum is only for discussions related to PLCnext Technology.
I will pass this question to the HMI support team, but you should contact your local Phoenix Contact office for technical support for any Phoenix Contact products.
For anyone that may be having the same issue: Problem was in our networks settings and system in general. After the fix was able to show blazor webpage content (albeit with some rendering issues), but other than that, it works! 
Thanks for help!
B.