I have been having some problems with my wan miniports lately, there alway seem to be a yellow exclamaton mark on the side of the ports and this prevents my 3g usb dongle from connection. I have managed to temporarily fix the problem using this program here https://www.vpnhosting.cz/index.php/clanky/wan-miniport-repair-tool-solve-vpn-and-dial-up-error-code... , however as soon as my laptop restarts, my 3g usb modem immediately stops working and I have to use the program again. I am not very comfortable with this and I would really appreciate if there is some kind of permanent fix to resolve this wan miniport issue once and for all. I hope to get some response. Thanks in advance