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Connect Tunnel Device Guard Disconnections
10/22/2020 0 3970
With Connect Tunnel Device Guard (CTDG) version 12.4.0-500 , they seem a random disconnect and it goes into a loop for 10 to 15 minutes.
This behavior is visible in both 12.3 and 12.4 Firmware versions.
However Connect Tunnel Legacy clients do not have this issue.
Teredo Tunneling is triggering the disconnection and loop. Disabling Teredo temporarily fixes the issue.
Note : What is Teredo Tunneling?
This issue has been resolved in the latest hot fixes
1. 12.3 Hot Fixes Version : 12.3.0-03587
2. 12.4 Hot Fixes Version : 12.4.0-02386