The problem ended up being a HP wireless printer/scanner issue. I remove the printer from windows 8 and don't have any problems any longer. I also did not have any issues when the printer was turned on. It seems that the driver does a broadcast every 30 seconds that interrupts the Juniper rdp client. Maybe stopping the spooler would have fixed it?
See this thread:
I also turned off UDP transmission for RDP, but I don't think that was my issue at all: