Internett ping spikes/ DCs

[Tueland]

So afew months back i started having small ping spikes here and there, nothing major so i just ignored it, after awhile it got worse.
First i thought that it was the router or modem, but when no one else connected to the internett is having this problem.

I have tried with two different adapters (Card and USB) same thing still happends, updated drivers on both.

The spike seems random, sometimes i can stream videos/ brows sites/ play games for hours on end, other times i cant do anything.

Anyone know what i can do to fix this?

 

[Tueland]

Have been googling for days with no luck, rly need help.
bump.