If you use Kaspersky Internet Security and you have frequent disconnections with the VPN server using OpenVPN technology (OpenVPN GUI or AProVPN Connector) at Windows, then most likely your problem will be solved by removing Kaspersky Internet Security and installing other anti-virus software.
Example of frequent breaks, we recorded on video.
After Kaspersky Internet Security is uninstalled, there are no VPN disconnects. We hope that with the following updates Kaspersky Internet Security will fix this error, but for now we recommend using antivirus software from other manufacturers.