What could be causing my Samsung Galaxy S6 to have poor Wi-Fi connectivity and keep disconnecting?

There are several potential reasons why your Samsung Galaxy S6 may be experiencing poor Wi-Fi connectivity and intermittent disconnections: 1. Network Interference: Ensure that your device is not located near other electronic devices that could potentially interfere with the Wi-Fi signal. These include cordless phones, microwave ovens, and Bluetooth devices. 2. Wi-Fi Signal Range: Make sure you are within the range of your Wi-Fi router. Walls, floors, and other obstructions can weaken the signal. Try moving closer to the router or repositioning it for better coverage. 3. Router Issues: Restart your Wi-Fi router to rule out any temporary glitches. Additionally, check if your router's firmware is up to date as outdated firmware can cause performance issues. 4. Wi-Fi Sleep Policy: Some Android devices are configured to save battery power by automatically disconnecting from Wi-Fi when idle. You can adjust this setting in your device's Wi-Fi advanced settings to keep Wi-Fi connection active. 5. App or System Conflict: Certain apps or system settings may cause conflicts with Wi-Fi connectivity. Try booting your device into Safe Mode and see if the issue persists. If not, it indicates that a third-party app is causing the problem. 6. Network Settings: Resetting your network settings can sometimes resolve connection issues. Go to your device's settings, locate "Reset Network Settings," and follow the instructions. 7. Wi-Fi Channel Congestion: In environments with multiple Wi-Fi networks, interference can occur. Access your router's settings and attempt to switch to a less crowded Wi-Fi channel. Remember, it's always a good idea to contact Samsung support or your internet service provider if the issue persists.