Network behave differently on Windows 10 and Windows 7

Question

My device application was running on Win7 from many years. Now we are moving to Windows 10 LTSC v1809.

Setup:

Controller board: DFI AL551 with 2 network adopters. Adapter 1 for public network and Adapter 2 for Private network. Windows 10 runs on this board.

Private network IP: 10.2.2.2

Subnetmask: 255.0.0.0

XMOS board IP: 10.x.x.x (this will talk with Controller board over Private network)

Our application opens the UDP connection and connects with XMOS board and transfer data to and from almost every 500 ms.

This is working alright on Win 7 for many days.

Problem: On windows 10, we are observing that it will establish connection and start data transfer but after 15 to 20 mins for few seconds we are loosing the connection. between Our application and XMOS board.

Any idea what could be the issue?

Answer 1

Hello

Thank you for your question and reaching out. I can understand you are having query\issues related to Application working in Windows 7 and Windows 10.

There can be some compatibility issues with your application to run with Windows 10. As Windows 10 may block some legacy protocols like SMBv1 , SSL v1 , Ciphers , TLS 1.1 ..etc.

I would suggest you to reachout to Developer team to modify according to Windows 10 or 11.

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