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COPA-DATA Multiple Network Protocol Driver <-> Pulse Secure Client: Connection and Shutdown hang

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Occasional Visitor

COPA-DATA Multiple Network Protocol Driver <-> Pulse Secure Client: Connection and Shutdown hang

The COPA-DATA Multiple Network Protocol Driver is used by the zenon logic Profinet driver and by the zenon logic IEC61850 Server.

 

Uninstalling the "COPA-DATA Multiple Network Protocol Driver" fixed Pulse Secure Client issues, like slow connection establishment, close-to-zero transmission rate, and system hang during Windows Shutdown (power button forced "off" required).

 

Environment:

Pulse Secure Client Version 9.1.2 (979)

Windows 10 Version 1909 (Build 18363.535)

COPA-DATA Multiple Network Protocol Driver delivered with zenon V8.00

 

If Pulse Secure is interested in analyzing why their software addresses this 3rd party protocol driver, I am ready to provide an installation set of the driver (it can be installed on any PC).