@amacaya I see that one of the VPN clients was connected on Aug 5 at 13:22:45. If you are still having an issue, I would recommend troubleshooting the issue with support. I see that case is supported pending, NSE will reach back to you soon. Meanwhile, you can provide a packet capture in Wireshark taken on the MX when the device is trying to connect along with the username from which the connection was being attempted. Also, provide the error core you are seeing on the end device. I would also recommend testing a VPN connection from another machine such as Mobile/MacOS. Make sure, the configurations on the machine is not changed and it is the same as per the document: https://documentation.meraki.com/MX/Client_VPN/Client_VPN_OS_Configuration - Sanket
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