Should I be expecting these WiFi speeds from Comcast?

lemonz54

Honorable
Feb 8, 2014
13
0
10,510
Just about 3 weeks ago my wifi worked perfectly fine. Giving me around 18mbps down and 5 mbps up. But now, all of a sudden my wifi began acting up. It would take about 15 minutes to watch a 5 minute video from youtube due to constant buffers.

These are the speeds I'm getting from my WiFi:
http://i.imgur.com/LGVG6HM.png

Speedtest result from Direct Connection thru a Powerline Adapter on my main PC
http://i.imgur.com/bLH9fCG.png

No one else was connected to my Wifi at that moment.

Is there a way to increase my wifi speeds?
 

Because0789

Reputable
Apr 2, 2014
359
0
4,860
Did you connect any older devices? Sometimes the older devices will cause it to run in compatibility. Other than that I don't know what else could have tanked it that badly other than hardware problems.