Sudden bad ping in recent weeks

[DeathByMayson]

Just the past week or so I've been getting terrible ping (300-600) on any game I play, but my download speed is fine. I've talked to my internet provider and of course they are no help at all. The week before this I was getting 60-90 ping (which is good for me) on the same games I play. Nothing has changed that I know of that could've caused this issue.

 

[samuria]

Are you using cable or wireless if wireless check to see if another router is on same channel as you

 

[DeathByMayson]

Are you using cable or wireless if wireless check to see if another router is on same channel as you

I use wireless and there is no other routers. Also the internet isn't bad just for my computer, it's bad for all of the devices in the house.