Mechanical keyboard double typing

[CloudyQ]

So I got my Cosair Strafe with brown switches about 1.5 Years ago.

For the last few months i have had this wierd problem where, when i type and i bottom out the key instead of just the first step of the switch it types about 70-75% of the keys double.

Here is a quick example of me typing without correcting it.

The quicck broown fox jumped over the lazy dog.
The quick brown fooxx jumped over the lazy dog.
TThe quickk brown ffox jumped over tthe lazy dog.

As you can see, the letters "T", "C", "O" and "X" are the worst.
I don't know if thats a problem with my pc or the Keyboard but it is really anoying when typing.
I've tried using diffferent USB hubs (2.0 and 3.0), with no difference but i have not yet had the chance to test it on another PC.
I also tried this AHK, witch fixed it a little bit but not completely

Spoiler

$e::
{
Start:
Downkey := A_TickCount
sendInput {e}
KeyWait e
KeyWait e, d T0.2f
if (ErrorLevel = 0)
{
if (A_TickCount - Downkey < 500)
{
Send {F13}
}
Return
}
}

 

[GhislainG]

Corsair provide a full 2-year warranty; RMA it if it no longer works properly.

 

[CountMike]

In Windows > Control panel > Keyboard, you can adjust Repeat Delay and Repeat Rate.