I have installed kali 2017..and using Lenovo laptop having rtl8821ae wifi card.I have dual boot of windows 10 and kali linux .When i am connecting it with wifi it is working,webpages are loading but suddenly webpages getting stop loading.it is disconnecting from wifi and it is happening in every 5 to 15 minutes after 5 and the i have to reconnect it but in windows there is no problem.I have installed the Network drivers but that did not solve my problem.If you need any further details plz inform me i can give yu any kind of information.can anyone help me plz....