I have not heard of this issue, I'm guessing its something specific to that windows endpoint and the pulse client interop on that client. I would recommend you reach out to your IT team and have them open a support case with Pulse Secure with a detailed description of the issue, the below logs and details of any endpoint protection software installed on the problematic endpoint
http://kb.pulsesecure.net/articles/Pulse_Secure_Article/KB17327