I assume Stockton is the TRB245?
Recently, a new update for the RMS VPN client was released. Have you downloaded and installed the updated client yet? You should see a notification on the VPN Hubs page. This notification will include a link that you can click to download an update.
Also, can you try using OpenVPN Connect to see if it works then? You can download .ovpn config file from VPN HUB -> Clients page. There should be a download icon next to your email/user in the list. Upload this file to OpenVPN Connect.
If this does not work, can you check the routes on your PC? If you are using a Windows machine, you can execute 'route print -4' in the command line.
A troubleshoot file from the TRB245 would also be great. You can download a troubleshoot file from System -> Administration -> Troubleshoot. You can attach the file by editing your question. The attached files are only visible to Teltonika moderators.