A Complete Troubleshooting Guide
Restart Your Tablet and Router to Refresh the Wireless Connection
To fix WiFi disconnections on tablets, the first step should always be a complete reboot of both your tablet and your wireless router. Many times, temporary glitches or software hiccups can interrupt a stable WiFi connection. Simply power off your tablet, wait at least 10 seconds, and then restart it. At the same time, unplug your WiFi router, wait 30 seconds, and plug it back in. This process resets both devices and clears any network cache, which often resolves intermittent disconnection issues.
Forget and Reconnect to the WiFi Network
If your tablet won’t stay connected to WiFi even after a reboot, the next step is to forget and rejoin the network. Over time, saved WiFi profiles can become corrupted or outdated, leading to unreliable wireless performance. To fix this, go to your tablet’s WiFi settings, tap the connected network, and select “Forget.” Then, reconnect by selecting the same WiFi and re-entering your password. This clean setup often stabilizes the connection and prevents further dropouts.
Check for System and App Updates That Affect WiFi
Next, make sure your tablet’s software is fully up to date. Outdated firmware or system bugs can interfere with WiFi connectivity, causing your tablet to disconnect randomly. Navigate to Settings > System > Software Update, and install any available updates. Additionally, update any networking-related apps such as VPN clients, security apps, or firewalls, as these may also impact your wireless connection. Keeping everything updated ensures better compatibility with your router.
Disable Battery Saver or Power Optimization Features
Battery-saving modes might be great for extending usage, but they can disrupt WiFi performance. These power management tools sometimes restrict background processes, which can result in your tablet losing WiFi when idle or switching apps. To fix this issue, open your Battery Settings or Device Care menu, and turn off any battery optimization features. Also, consider excluding your WiFi or networking apps from battery-saving rules for a more stable connection.
Switch Between 2.4GHz and 5GHz WiFi Bands for Stability
Another effective solution is to change your tablet’s WiFi band. Most modern routers offer both 2.4GHz and 5GHz networks. While 2.4GHz provides broader range, it’s more prone to interference; 5GHz is faster and more stable, especially in high-density environments like apartments. If your tablet supports dual-band WiFi, connect it to the 5GHz band for better performance. You can do this by accessing your router settings or selecting the alternate SSID from your WiFi list.
Disable VPNs, Firewalls, or Security Apps That Interfere
VPNs and mobile security apps often cause WiFi disconnection issues on tablets. If your device frequently drops connection, consider disabling these services temporarily. Go to your VPN or security app, turn it off, and reconnect to your WiFi. Monitor the connection for a few minutes to see if stability improves. If the disconnection stops, switch to a more compatible VPN or adjust the app’s settings to work better with your network.
Adjust WiFi Sleep Policies on Android Tablets
On many Android tablets, WiFi sleep policies can cause the tablet to disconnect from the internet when not in active use. To prevent this, go to Developer Options or Advanced WiFi settings and set “Keep WiFi on during sleep” to “Always.” This setting ensures your tablet maintains its connection even when the screen turns off, helping you avoid interruptions during downloads, updates, or streaming sessions.
Reset Network Settings to Fix Persistent Disconnections
If your tablet still keeps losing WiFi, it might be time to reset the network settings. This process clears all saved WiFi networks, Bluetooth connections, and VPN configurations—helping eliminate any deeper issues causing instability. To reset, go to Settings > System > Reset > Reset Network Settings. After the reset, reconnect to your WiFi manually. While this step requires re-entering passwords, it often resolves long-standing wireless problems. Adjust WiFi Sleep Policies.
Move Closer to the WiFi Router to Improve Signal Strength
Weak signal strength is a common culprit behind tablet WiFi disconnections. Even in small spaces, walls, appliances, and interference can degrade your connection. Try using your tablet within 15 to 20 feet of your router and avoid any obstructions between the device and the access point. This proximity not only improves signal strength but also reduces packet loss, resulting in smoother browsing and fewer dropouts.
Use a WiFi Extender or Mesh System for Seamless Coverage
Finally, if your tablet disconnects in certain areas of your home or office, consider investing in a WiFi extender or mesh network system. These devices help extend your signal range and provide consistent coverage across all rooms. Mesh systems are particularly effective for tablets, as they offer seamless transitions between nodes without dropping the connection. With improved signal distribution, your tablet can maintain reliable wireless access everywhere you go.Fix WiFi Disconnections on Tablets