There have been some issues in my laptop due to which it is getting difficult to use the internet in y device. The internet connection is getting disconnected and then getting connected automatically. Can it be the effect of the Lenovo Error Code 1802 which might have occurred in my device?
Please check how many devices are connected to the router that you are using.
Some routers do a type of internet load shedding if too many devices connect to the wifi router.
Some laptops have connection issues. So try reaching for customer care service of your laptop. My laptop had this issue when i was using not genuine windows.
Try using other devices like mobiles etc. in your wifi network. if you face the same issues in those devices, then the problem might be with either your router or your network connection.
hope you find this useful.