sorry about that, @ochyou. we would need to see a wireshark capture on the client machine that is disconnecting. this will hopefully show us if the system is being disconnected from the vpn. we also need a capture on the vpn appliance to see if it is terminating the session in addition to that, i would recommend testing with new/supported client & software versions (as mentioned by @jchettid) ... View more

in addition to @jchettid's comment and ensuring that the Juniper driver is disabled on all adapters, can you confirm if you are using SSL or ESP for transport? ... View more

Please test the behavior after upgrading the pulse client to 9.1R11 and ESAP to 3.7.4. If the issue persists, please open a support case with Pulse. ... View more

Please test the behavior after upgrading the pulse client to 9.1R11 and ESAP to 3.7.4. If the issue persists, please open a support case with Pulse. ... View more

The concurrent SSL connections graphs shows  the client side connections such as VPN Tunneling (Network Connect or Pulse Secure Desktop client), WSAM, JSAM.   Even if you select ESP mode, it would be counted as SSL as connection is SSL and only the data channel uses ESP. KB16841 - Differences between Concurrent Users and Concurrent SSL Connections graphs ... View more

FQDN Split tunneling does not work at all.  Endpoints are left in a broken state where internal corporate DNS Servers are set statically on an endpoint.  Users can no longer use their computer until it's brought into the office to have DNS Servers set back to automatic.  (TAC admits this, and suggest that it not even be used) Disabling DNS registration at the adapter level isn't really valid either, regardless of GPOs to attempt to disable the setting.  This just 'fixes' the issue when a machine is remote on VPN, but now when back in the office would not register its DNS entries correctly (or at all). ... View more

Please try the upgrade from the PCS appliance KB44670 - Pulse Secure Client upgrade from PCS/PPS irrespective of the end user's OS/platform ... View more