High pings only on my pc?

STB

Honorable
Jun 2, 2013
1
0
10,510
Okay, on my pc I keep getting readings of a constant 240-300ms even readings of 400ms sometimes. Today I even got a reading of 1000ms. However, another pc working on the same router is getting readings of 8-20ms. Could this be due to some settings slowing down my ping? Please help, it is affecting everything I do on my pc :(