Wi-Fi & Internet

Slow Wi-Fi at Your Small Business? Common Causes

Understand common causes of slow business Wi-Fi, including router placement, interference, old equipment, device load, and guest networks.

Measure before changing equipment

  • Run a speed test near the router with one device, then repeat where staff notice trouble.
  • Compare wired and wireless results if a wired computer is available.
  • Note whether slowdowns happen at a specific time, during backups, or when many guests are present.

Improve placement and reduce interference

  • Place the router in an open, central position rather than inside a cabinet or behind metal equipment.
  • Keep it away from microwaves, cordless phone bases, and dense utility areas.
  • Use the appropriate 2.4 GHz or 5 GHz band based on distance and device needs.

Plan for business use

  • Older all-in-one equipment may struggle with many active devices.
  • A properly planned mesh system can improve coverage, but extra nodes placed too far apart will not help.
  • Separate guest devices from business systems with a guest network when the router supports it.
When to ask for help

Stop guessing when the problem keeps coming back

Ask for help before buying equipment when coverage is inconsistent, point-of-sale devices disconnect, or you need a guest network without exposing business devices.