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This may sound like heresy, but WiFi isn’t all it’s cracked up to be. Sure, it’s nice not having wires everywhere and it makes you feel like you’re living in the future, but WiFi can also have drawbacks. It can be painfully slow, has a limited range of coverage, and opens up your network to all kinds of security issues. It’s like trying to power an SUV with a sundial and wondering why it’s taking forever and doesn’t go very far.