Okay so I'm facing some problems with my network connection. For my pc, I'm currently using a set of home plugs ( for those who don't know what these are, they plug into the mains and can be used to give an Ethernet connection across longer distance) as my pc is 2 floors higher than the router. Over the last few days I've been noticing I have extremely high ping in my games (700 consistent in CS:GO). I conducted a speed test on my pc and it said I was getting 0.07 Mbps download. I then conducted a speed test for WiFi on my phone and it said i was getting 100 Mbps. I have restarted my router countless times, unlinked my home plugs and linked them again. I'm out of ideas. Please help me!