Don't know if this is any help but I found this :
Description: AnyConnect attempted to apply system configuration settings received from the secure gateway. The error occurred in the System Network Abstraction Kit (SNAK) layer, which could indicate an error with vendor-supplied plug-ins external to AnyConnect.
Recommended User Response : Restart the computer or device, then try starting a new VPN connection. If the problem persists, run DART (See Using DART to Gather Troubleshooting Information) and report the error to your organization's technical support and include the DART bundle.
Jez
Sent from my Cube U30GT-W using Tapatalk 2
Description: AnyConnect attempted to apply system configuration settings received from the secure gateway. The error occurred in the System Network Abstraction Kit (SNAK) layer, which could indicate an error with vendor-supplied plug-ins external to AnyConnect.
Recommended User Response : Restart the computer or device, then try starting a new VPN connection. If the problem persists, run DART (See Using DART to Gather Troubleshooting Information) and report the error to your organization's technical support and include the DART bundle.
Jez
Sent from my Cube U30GT-W using Tapatalk 2