DUO+SonicWall( Raduis+local) - Goes to disabled mode after 2nd successful authentication



I have been configuring My VPN global Client to use DUO. I have a proxy configured with Raduis and other configuration on SonicWall. I receive second authentication factor on my phone while trying to VPN but after I approve it the VPN changes to Disabled mode. On SonicWall I could not see any traffic coming from my proxy while on my proxy config file Respond is sent to my Firewall ( and access is approved ) and the log file looks both steps of authentication were successful. I can not figure out where the traffic is dropped … it is either from proxy to SonicWall or SonicWall to VPN user. Capturing the traffic also did not help me. Any thoughts? Thanks