VPN App Network Drop Issue on WP Series Module

Hi everyone,

I’m running a VPN application (Stag VPN) on a WP Series module and experiencing intermittent network drops after the VPN tunnel is established. The module seems to connect fine initially, but then data flow halts unexpectedly.

Has anyone else faced similar behavior when running VPN apps? Any known compatibility issues or configuration tips for keeping the connection stable?

Thanks in advance for any help or suggestions!

you can capture the wireshark to understand what happens behind: