Hi! So I recently bought TP-Link 300Mbps Mini Wireless N USB Adapter for my Desktop PC which didn't have built in wi-fi. So I bought one of these and when Gaming, Downloading etc either my ping goes up (CS:GO) like a lot and it goes back down to normal, or when downloading, my internet normally downloads 2MB/S it goes down to KB and it goes back up to MB/S it's never stabble. And it really messes me up. Any suggestions on how to fix this? If you need any further information/details feel free to let me know.