VPN connection is not stable.

From this year, we are introducing a new method called Global Protect.

About SRAS VPN（Virtual Private Network）.

If you are not using this, please try it.

 
If you are using a wireless LAN on Windows 10,
It has been reported that the network connection becomes unstable due to the power saving settings of Windows.
"Windows 10 wireless power saving settings"
Please search Google with keywords such as and consider changing the setting.

Also, it may become stable due to a reboot.