Does anyone have any idea how to diagnose this problem I am having? I have zoiper running on a windows 7 install on the same network as my node. I have zoiper connected full time to my node. Lately the connection is dropping sometime in the night or early morning hours. I end up using VNC to re-establish the connection. I have my node set to email me disconnect and connection notices. One thing I noticed is I never get a disconnect notice.