I have a Dell Inspiron 15 5548 with an i7-5500U, 8GB RAM, 4GB AMD R7 M265 and running on Win 10. The network adapter (Intel Dual Band Wireless AC-3160) disconnects from the WiFi often and now is showing code 45 (disconnected from laptop). Any other network card I could replace it with or should I continue using USB tethering?