Hi,I have age old airtel beetle installed on my system. I have been getting frequent disconnections with attached wifi (Netgear) which I manually configured. There are times when wifi works without any issue for hours at a stretch however, there are also times when the wifi connectivity is temporary. I see "!" mark on my laptop more often than not.The interesting point is, on desktop with which modem is attached to, internet works just fine. I am not sure whether it's time to replace Beetle modem, wifi router or there's something wrong with Airtel itself. I called Airtel CC and engineer told me that modem is fried but I don't get it. How is it possible that internet works fine on desktop and not via wifi?Any response will be appreciated 🙂