Lag during online game

Dinesh Sadhwani

Honorable
Dec 29, 2013
4
0
10,510
I sit approximately 15 feet away from the wireless router at my home and there are two walls between my position and the router.
I get a lot of lag spikes while playing Dota2. The signal strength varies from fair to good.
I cant seem to identify the problem since I can browse pretty well and I can use the whole bandwidth of my connection.
 

Dinesh Sadhwani

Honorable
Dec 29, 2013
4
0
10,510
Thank you all for the response. I forgot to mention that if I sit in the same room as that of the router then I do not get any lag spikes and I can play smoothly.
Also can using a range extender(signal booster) help?