I have a LG smart TV with webos. I bought amazon fire stick yesterday to access more apps. However, the fire stick is really acting up. I have a 50mbps connection but fire stick connectivity drops every few mins. Till it drops, I am able to watch content but there is a bit of buffering. I tried turning off my smart TV wifi as I thought that it may be causing some interference. But to no avail. Really frustrated, pls help. I speed tested the wifi many times and it's effectively 40 Mbps at all times so I know wifi is not an issue.