Is there a solution to the weak Wi-Fi connectivity and dropping connection issue on my Xiaomi Mi MIX 2S?

There are several potential solutions to weak Wi-Fi connectivity and dropping connection issues on your Xiaomi Mi MIX 2S:

Xiaomi Mi MIX 2S

1. Restart your device: Sometimes a simple restart can help resolve Wi-Fi connectivity issues.
2. Move closer to your Wi-Fi router: If you're experiencing weak connectivity, try moving closer to your Wi-Fi router to see if that improves your signal strength.
3. Reset your network settings: You can try resetting your device's network settings by going to Settings > System & Device > Reset options > Reset Wi-Fi, mobile & Bluetooth. This will erase all your saved Wi-Fi networks and passwords, so you will need to reconnect to them after the reset.
4. Forget and re-add your Wi-Fi network: You can also try forgetting your Wi-Fi network and then re-adding it. To do this, go to Settings > Wi-Fi, find your network, tap on it, and then tap "Forget". After forgetting the network, try reconnecting to it and see if the issue persists.
5. Change your Wi-Fi channel: If you're experiencing interference from other Wi-Fi networks, you can try changing your Wi-Fi channel. To do this, log in to your router's settings and look for the "Channel" setting. Try changing it to a different channel and see if that improves your connectivity.
6. Update your device's software: Make sure that your device's software is up-to-date, as software updates often include bug fixes and performance improvements that can help resolve connectivity issues.
7. Contact Xiaomi support: If none of these solutions work, you can contact Xiaomi support for further assistance. They may be able to provide more specific troubleshooting steps or suggest hardware repairs if necessary.
8. Disable Wi-Fi scanning: Your device may be scanning for Wi-Fi networks even when you are connected to one, which can cause connectivity issues. To disable Wi-Fi scanning, go to Settings > Wi-Fi > Wi-Fi preferences > Advanced settings and toggle off the "Scanning always available" option.
9. Disable battery optimization for Wi-Fi: Sometimes, your device's battery optimization settings can affect Wi-Fi connectivity. To disable battery optimization for Wi-Fi, go to Settings > Battery & performance > Manage apps battery usage > Choose apps and select Wi-Fi. Then, toggle off the "Battery optimization" option.
10. Reset your router: If none of the above solutions work, try resetting your router by unplugging it from the power source for a few minutes, and then plugging it back in. This can help refresh your router's settings and improve connectivity.

If none of these solutions work, it's possible that there may be a hardware issue with your device or router. In this case, you may need to take your device to a professional for repair or replace your router.