Hello,

After upgrading to Windows Server 2022, we’re experiencing errors with net.tcp/C# applications not being able to resolve host names as quickly as before, which is causing this error: “The remote name could not be resolved: ‘<hostname>’

Has anyone else experienced this type of issue? I don’t see this issue in other servers that have been upgraded to Windows Server 2022. DNS is configured correctly. Running ping or nslookup through powershell results in immediate responses from the DNS server. 

Thanks for help in advance!

-Dusty

​Hello, After upgrading to Windows Server 2022, we’re experiencing errors with net.tcp/C# applications not being able to resolve host names as quickly as before, which is causing this error: “The remote name could not be resolved: ‘<hostname>’ Has anyone else experienced this type of issue? I don’t see this issue in other servers that have been upgraded to Windows Server 2022. DNS is configured correctly. Running ping or nslookup through powershell results in immediate responses from the DNS server.  Thanks for help in advance!-Dusty  Read More

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