Hi all, Old hardware - running 8.1 pro (SSD). Current Internet: Personal hotspot device - 32GB allowance (up & down total). Running lat 7 days. Windows 8.1 (click on wifi icon in taskbar - show estimated data usage) reports that my estimated data usage for the last four days has been 39.7 GB. Yet when I log into the hotspot device - it has only been about 1GB. At one point - I'm looking at the estimated data usage figure - and its just rolling up non stop. about 0.04mb every second. So I install wireshark - and the behaviour totally stops. Can anybody tell me what might be going on here?