Troubleshoot Netextender. Using NetExtender Netextender has been disconnected - there was a break in the network connection Also, make sure that the SSL VPN port number (4433) is included along with the IP address as the Server when connecting via the NetExtender client
Fix Sonicwall NetExtender RAS errors techfixes.blog from techfixes.blog
Make sure that the NetExtender client is upto date, install the latest available version Start the SonicWall NetExtender Service (it will likely be stopped) 5
If not, delete the adapter from the device list, reboot the machine and install NetExtender again. Incorrect username or password:One common issue with NetExtender is the username, password and domain are all case sensitive This chapter provides you with help troubleshooting information for the SonicWall NetExtender utility
NetExtender Compatibility with Latest Windows 10 — SonicWall Community. If so, disconnect the connection, reboot the machine and install NetExtender again NetExtender Windows can only be installed under the user account with administrator.
User Configuration Tasks. Table 28: NetExtender Connection Entry Cannot Be Created: : Problem Solution NetExtender connection entry cannot be created Launch Services.msc using "Run as Administrator" 3