Hi Deba,
Thank you for letting me know that you have tried the suggested solutions but are still experiencing the issue with your Wi-Fi connection dropping while playing FIFA 23 on your Windows 10 laptop.
One possible cause could be interference from other wireless devices or signals in your area. You can try changing the wireless channel of your router to a less congested channel to see if that resolves the issue. Another option could be to reset the network settings on your laptop to default.
If neither of these solutions works, it may be best to contact your laptop's manufacturer or a professional computer technician for further assistance.
Best regards,
John D.
Independent Advisor