If you run a small office or shop anywhere around Hopewell, Princeton, or Flemington, you've probably had this thought: "the wifi used to be fine, why is it so slow now?" Almost nobody's internet plan actually got slower. What usually happened is one of a few very common things:
Too many devices, one router
A router that was perfectly fine for five devices in 2022 is often still the only router handling fifteen devices today — laptops, phones, a POS terminal, a couple of security cameras, and a smart thermostat. Consumer routers weren't built for that load, and they degrade quietly instead of failing outright.
The router's just old
Wifi hardware doesn't wear out like a car engine, but it does fall behind — older routers can't take advantage of newer wifi standards, and firmware stops getting updated, which means both slower speeds and actual security gaps. This is especially common with the router your internet provider supplied, and it's a big part of why I usually replace those with a third-party router.
Interference you can't see
Microwaves, neighboring businesses' networks, even thick walls between rooms can quietly choke a signal. This is especially common in older buildings around town with plaster or brick interior walls.
What actually fixes it
Sometimes it's genuinely a five-minute fix — a firmware update or a channel change. Sometimes it's worth splitting one overloaded network into a proper setup with a dedicated access point or two. The right fix depends entirely on the building and how the space is actually used, which is why a quick on-site look usually beats guessing over the phone.
If your network's been bugging you, I'm happy to take a look — get in touch and I'll tell you plainly what's going on. Networks are part of the wider IT support I do for small businesses around Princeton and Hopewell.