The BRUTAL blog
Practical guides to a faster Windows PC, steadier games and your network, with the reasons behind each step.
Recent posts
Network & Latency
Cat5e vs Cat6 for Gaming: Stop Overpaying for Cable
Any intact cat5e runs gigabit at the same latency as cat6 or cat8. Category sets a bandwidth ceiling, not your ping. What matters: damage, connectors, and a two-minute test.
Myths & Honest Truths
Do Ping Boosters Actually Work? Only If They Can Say No
Most connections, most nights, are fastest going direct. A ping booster that never admits that is selling a feeling, not a route. Here's how to spot the honest tools.
Network & Latency
Best WiFi Channel for Gaming: Fix Interference for Free
Channel congestion, not slow internet, causes most WiFi lag spikes. How to scan your airspace, pick the right channel and width, and fix it in fifteen minutes for free.
Network & Latency
Lowest Possible Ping by Distance: The Speed-of-Light Floor
Light in fiber covers about 100 km per millisecond of round trip. That sets a hard ping floor no tool can beat. Here's the math, worked city examples, and what routing can actually fix.
Network & Latency
Powerline Adapter vs Mesh vs MoCA for Gaming: Ranked
MoCA over coax is near-ethernet. Good mesh with a dedicated backhaul is decent. Powerline is a lottery your wiring runs. Measured numbers, honest ranges, and picks by home type.
Myths & Honest Truths
Does Closing Apps Lower Ping? Rarely. Here's When It Does
Idle apps add zero ping. The ones that hurt are uploading: cloud sync, backups, updaters. How to find the real culprit in two minutes instead of killing thirty processes.
Network & Latency
Mobile Hotspot for Gaming: Real Latency, Real Limits
A hotspot adds a phone-to-PC hop on top of the cellular link, plus CGNAT and tower-load swings. Honest numbers on what to expect, and the setups where it genuinely beats bad home internet.
Network & Latency
WTFast vs ExitLag vs Smart Route: An Honest 2026 Comparison
Three ping reducers, one honest comparison from a vendor with skin in the game. Where ExitLag and WTFast genuinely beat us, where measurement-first wins, and when none of the three will help.
Myths & Honest Truths
Best MTU for Gaming? Mostly a Myth, Occasionally a Fix
MTU tweaking is one of gaming's oldest placebo rituals. The default 1500 is right for nearly everyone. Here's what MTU does, the rare PPPoE and tunnel exceptions, and a two-minute test.
Gaming & FPS
Roblox Lag Fix: Which Kind You Have and What Actually Works
Roblox lag is three problems wearing one name: render FPS, network ping, and server-side overload. How to tell them apart in a minute, and fix the ones you actually can.
Network & Latency
5G vs Fiber for Gaming: Measured Latency, Not Marketing
Fiber beats 5G on latency and jitter almost everywhere it exists. But 5G isn't always the loser, especially against bad DSL. Here are the measured numbers and the honest cases for each.
Network & Latency
CGNAT Gaming Problems: How to Detect It and Actually Fix It
Your ISP is sharing one public IP across dozens of homes. That's why you can't host, your NAT is strict, and port forwarding does nothing. Here's how to confirm CGNAT and what actually fixes it.
Try it on your own PC.
Free for Windows 10 and 11. Each module is listed before it runs, and registry changes keep their own Undo.