Hmmm… can't reach this pageThe connection was reset. Try: Checking the connection Checking the proxy and the firewall Running Windows Network Diagnostics ERR_CONNECTION_RESET

Kurakula, Julia 21 Reputation points
2022-09-12T11:35:19.89+00:00

When I run my .NET project in VS 2019, I get the following error.

Hmmm… can't reach this page. The connection was reset.
Try:

Checking the connection
Checking the proxy and the firewall
Running Windows Network Diagnostics
ERR_CONNECTION_RESET!

240076-error-1.png

Visual Studio
Visual Studio
A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.
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  1. Anna Xiu-MSFT 28,571 Reputation points Microsoft Vendor
    2022-09-13T03:40:25.393+00:00

    Hi @Kurakula, Julia ,

    Welcome to Microsoft Q&A!

    If you create a new ASP.NET Core Web app, does it persist?

    Please try to change “https” to “http” and go to your project properties > Debug > check if the “Enable SSL” is checked.
    240343-image.png

    Meanwhile, please clear your browser cache and disable browser extensions.
    If you have anti-virus and firewall, please temporarily disable them.

    Sincerely,
    Anna
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