DCSPEEDTEST BLOG

Future-proof insights for the chronically online.

how to fix double nat router setup
Troubleshooting

How to Fix Double NAT for Open Gaming NAT

You forwarded your ports, you turned on UPnP, but your game still says 'Strict NAT'. You likely have a Double NAT. Here…
By dalto00@hotmail.com April 8, 2026
abstract 6g network visualization
Troubleshooting

Fast Speed Test: Accurate Fiber Benchmarks

Why does your 1Gbps connection show 300Mbps? The bottleneck might be your browser or device. Here is how to run a truly…
By dalto00@hotmail.com January 11, 2026