First, uninstall the anyconnect client and make sure you have exited 360 Security Guard or other firewalls; restart the computer; finally, go to the official website and reinstall the latest version of anyconect client.

It is initially determined that some settings of the device conflict with cisco anyconnect. It is recommended to do the following:
First, uninstall the anyconnect client and restart the computer; reinstall the openconect client and select ”for all users” when selecting the path during installation.

Hello, this prompt indicates that it cannot be used on multiple devices at the same time. This is a prompt that the computer client connection is blocked after logging in from other terminals. It is recommended that you consider purchasing the p professional version, which supports 5 concurrencies and can be used on 5 terminals at the same time.

Please send the following information to the email address (sales@vps000.org):
①Username, registered email
②Screenshot of problem
③Client model and version
④Connection address or selected line name
⑤Version number of the client and screenshots of the settings
⑥Where are you using this client (specifically the province or city)
⑦The name of your network provider
After that, just wait for your reply.

Please make the following settings in the Anyconnect settings:

a. Please check ”Minimize cisco sece client after establishing VPN connection” and ”Disable captive portal detection”
b. Uncheck ”When starting cisco sece client” and ”Allow local (lan) access when using VPN (if configured)” and ”Block untrusted connections”