If your local shop EPOS system suddenly loses Wi-Fi or Bluetooth after waking from sleep mode, you’re not alone. It’s a frustrating issue — especially when you’re trying to serve customers quickly. But don’t worry: at UiPOS, we know how important a stable connection is for small retailers, and we’re here to help.
Here are four quick, practical fixes to help you get your local shop EPOS system back online — no tech expertise needed.
Fix 1: Restart Your Network Services
On your EPOS terminal, press Win + R, type services.msc, and press Enter.
Locate WLAN AutoConfig and Bluetooth Support Service.
Right-click and select Restart — or Start if they’re not running.
This simple step often brings both Wi-Fi and Bluetooth back instantly, keeping your local shop EPOS system ready to take payments without delay.
Fix 2: Check Your Drivers
Sometimes, wireless drivers misbehave after system updates or just due to age.
Go to Device Manager, expand Network Adapters and Bluetooth.
Right-click your adapter and select Update Driver.
Still facing issues? Try the Roll Back Driver option under Properties, especially useful if your local shop EPOS system was working fine before the last update.
Fix 3: Stop Windows from Powering Down Your Devices
Power-saving features can interfere with your EPOS connectivity.
In Device Manager, right-click your Wi-Fi/Bluetooth device > Properties > Power Management.
Untick “Allow the computer to turn off this device to save power.”
This ensures your local shop EPOS system stays reliably connected, even during quieter periods of the day.
Fix 4: Optimise Your Power Plan
Go to Control Panel > Power Options > Change advanced power settings.
Under Wireless Adapter Settings, switch to Maximum Performance.
Disable USB Selective Suspend to prevent card readers or printers — key parts of your local shop EPOS system — from randomly shutting off.
At UiPOS, we believe a better retail experience starts with reliable tools. Whether you run a café, convenience store, or boutique, a reliable local shop EPOS system is essential to keeping your business running smoothly. These easy fixes can prevent downtime and keep your business running smoothly.