A stable network underpins everything else. If WiFi drops out, broadband underperforms, or equipment was never installed properly in the first place, it affects daily work immediately.

GNL Solutions designs, installs and maintains networks for home users and small businesses across Uckfield and the wider East Sussex area, from straightforward home upgrades to fully structured business environments.

Home Network Setup

Modern home networks are often more complex than expected. Smart TVs, phones, tablets, laptops, speakers, cameras and heating controls can easily exceed 20 connected devices. A standard “plug-in router” approach is rarely sufficient.

Home network services include:

  • Broadband router configuration and optimisation
  • Whole-home WiFi using mesh systems (Eero, TP-Link Deco, Ubiquiti)
  • Ethernet cabling for fixed devices such as PCs, TVs and consoles
  • Guest network configuration
  • Basic network separation for IoT devices
  • Parental controls and content filtering

The aim is stable coverage throughout the property, not just signal near the router.

Small Business Network Setup

Business networks must be reliable, secure and maintainable. They need to support multiple users, protect sensitive data, and scale as the business grows.

Small business network services include:

  • Structured ethernet cabling, labelled and professionally installed
  • Managed switches and wireless access points
  • Firewall setup and configuration
  • Secure VPN access for remote staff
  • Network segmentation to separate office, guest and IoT traffic
  • Network printer and shared device configuration
  • NAS and server connectivity

Design decisions are based on simplicity, security and long-term maintainability.

Ongoing Network Management

Networks require maintenance to remain secure and stable. This can include:

  • Firmware updates for routers, switches and access points
  • Reviewing firewall configuration
  • Monitoring for unusual activity
  • Managing user access and permissions

For clients on the GNL Protect Business plan, network oversight and periodic review can be included as part of ongoing support.

Troubleshooting Existing Networks

If your network is experiencing:

  • Intermittent disconnections
  • Poor WiFi coverage
  • Slow speeds in certain areas
  • Devices failing to connect reliably
  • WiFi that drops out at particular times of day, or in particular rooms
  • Connections that are fine on a speed test but unusable on video calls

A structured network audit can identify the root cause. Most network issues are configuration or placement related and can be corrected once properly assessed.

If you are unsure whether a redesign or a minor adjustment is needed, a review will clarify the situation. If you would like to rule out the common causes first, our guide to WiFi that keeps dropping walks through the checks worth doing before anyone is called out.

Damaged Network Cabling Repaired

Ethernet cable gets damaged more often than people expect: an outdoor run weathered by the seasons, a cable nicked during garden or building work, a connector chewed by a pet, or a socket that has simply worked loose. The symptom is often a connection that fails outright or, more confusingly, one that mostly works but drops at random.

We diagnose cable faults properly, then repair or re-terminate the run: new connectors or keystone sockets fitted, the link tested, and the cable rerouted or protected where the original run caused the damage. Where a cable is beyond saving, we replace the run. This covers the home and small-office scale of cabling we install ourselves; it is fault-finding and repair, not guesswork.

For a written-up example of this kind of network diagnosis in practice, see the case study of a Wi-Fi extender that was impersonating the router.