Why Is My Internet Slow at Night? How to Prove What Is Wrong
The 8pm slowdown has five possible layers and only one is yours. The 3am test that separates your house from…
Internet & ISP Home / Author: Gurpreet Singh
Author: Gurpreet Singh
Hey! I"m Gurpreet Singh and I Have 7+ Years of experience in the Network & Security Domain as well as the Cloud Infra Domain. I am Certified with Cisco ( CCNA ), CheckPoint ( CCSA ), 1xAWS, 3xAZURE, and 3xNSE. So I love to share my tech knowledge with you.
Internet & ISP 
Networking Fundamentals Download Time Calculator: How Long Any File Will Actually Take
Enter a file size and your connection speed and get a realistic time, not a theoretical one. Plus the bits…
Routing & Switching Default Gateway Is Not Available: The Fix That Usually Works
The message points at your own network adapter, not the router. Five fixes in order starting with one checkbox, plus…
Cables 7 Best LAN Cables Under $10 in 2026 (Short Runs and Flat Cable)
Seven LAN cables under $10, from a $4.59 flat 10 ft run to a 92 cents per cable 10-pack. Plus…
Network Automation Ansible for Network Engineers: A Working Setup From Scratch
From an empty folder to a playbook you can run against real switches. The four files, the connection plugins, and…