Reason Behind the Problem “Losing Internet Connection after Installing Windows 10”: One of the common causes of this problem is the missing or corruption of Windows Socket API (winsock) inside Windows registry. Sometimes, a registry key related to winsock might get corrupted due to some viruses.

Why does my computer keep losing Internet connection?

Reasons Why Internet Keeps Dropping

You are connected to a bad Wi-Fi hotspot. Defective cable from your modem / router to your computer. Wi-Fi hotspot strength is insufficient – you may be near the edge of the WiFi network. … Network adapter outdated drivers or modem / router outdated firmware.

Why do I suddenly lost Internet connection?

There are a lot of possible reasons for why your internet isn’t working. Your router or modem may be out of date, your DNS cache or IP address may be experiencing a glitch, or your internet service provider could be experiencing outages in your area. The problem could be as simple as a faulty Ethernet cable.