1. Cisco Anyconnect Drops Wifi Connection Problems
2. Cisco Anyconnect Drops Wifi Connection When Locked
3. Cisco Anyconnect Drops Wifi Connection Settings

Now Cisco AnyConnect will say ‘ NAM service unavailable ‘ Now Windows will use the native WiFi client to connect to the WiFi When you reboot your system, the NAM service will start and may cause problem again. You can disable this service in Services management console to prevent that. Open the AnyConnect Client, and where you see the Network written, right click on it. Click on “Connect only to current Network”. Cisco AnyConnect Client; Solution 5: Try an Alternate Connection. At times, the internet connection that you are using might have some restrictions or might not be working properly which is causing the issue. My Cisco Anyconnect VPN Client keeps on disconnecting after I changed my laptop and upgraded to windows 10. My internet connection is same and it was working fine on my previous laptop. In Device Manager under Network Adapter I see a warning sign on my Microsoft Wi-Fi Direct Virtual Adapter. Any VPN client, not just the Cisco AnyConnect one, can and will drop the connection if it is of poor quality. Although there may be ways to 'tweak' the client to be less 'sensitive,' I would suggest that you work on improving the Wi-Fi connection between your MacBook Air (MBA) and the wireless router. The Network Connections window should open. Right click on the Cisco AnyConnect Secure Mobility Client Connection. Click on Properties 4. Select the Networking tab. Select Internet Protocol Version 4 (TCP/IPv4) from 'This connection uses the following items.' Click on Properties. Click on Advanced.

Cisco Anyconnect Drops Wifi Connection Problems

After connecting to the VPN client, Internet connectivity stops working (including network shared drives). The network connection may show up as 'Local Connection Only.'

These steps are adapted from: http://msdynamicstips.com/2011/06/27/vpn-connection-disconnects-internet-connection/.
On Windows 7:
1. Click on the Start button.
2. In the search box, type ncpa.cpl. Press Enter.
3. The Network Connections window should open. Right click on the Cisco AnyConnect Secure Mobility Client Connection. Click on Properties
4. Select the Networking tab.
5. Select Internet Protocol Version 4 (TCP/IPv4) from 'This connection uses the following items.'
6. Click on Properties. Click on Advanced. Make sure there is nothing listed under Default gateway using the Remove button to remove any that are there.
7. Close the Network Connections window. Attempt to connect to the VPN and then the Internet.
Windows 8, 8.1, 10:
Instead of using the Start button, begin with the Search tool. The rest of the Windows 7 steps will work for Windows 8.

A customer did submit this tidbit:

My computer had a software named Connectify which is used for creating ad-hoc. And in the adapter settings there was an option regarding connectify. I disabled it and everything worked fine.

Cisco Anyconnect Drops Wifi Connection When Locked

Technology Services note: Any software that allows you to share your computer's network connection with others will interfere with the VPN. Uninstall or disable the software, reboot your computer, and try the VPN again.

Cisco Anyconnect Drops Wifi Connection Settings