How to fix lag spikes?
I play league on a desktop connected via ethernet cable. Usually my ping is fine (around 75~ ms), but as soon as my mom goes on her laptop to watch netflix I get crazy lag spikes. Here's the thing. I stream music videos on youtube in 1080p while playing league, with no fluctuations in ping whatsoever. What the hell is going on? How can I fix this? Is there a way to limit the amount of bandwidth netflix uses? Obviously my mom doesn't want to stop watching netflix just so I can play a video game, so if she decides to watch netflix I'm forced to go afk in fountain, or play with 1k ping and feed. Help?!