Well I my case I do use Vista and I am using it since I took out my Vodacom Data pack and haven't had this problem before. I also use Mobile Partner that I have downloaded from Huawei site for my Huawei E220 Modem. This problem started to occur in January and I have haven't installed any new software on my Notebook. The only new updates that I have on my notebook, is Windows updates and Bitdefender updates. i have uninstalled any new updates since updates month by month aand tested it that way, but still the same problem occur. So for me it point it to the network in this area and not ny notebook. or software. I have even uninstalled my whole notebook and reinstall as new and still the problem occur.
Please any person ov Vodacom here that can shed some light on this problem?