It is extremely random, but once te pauses start, they will periodically continue until soem time in the future (which is also random). After a while I stop noticing them, but music and everything will pause for a second, then it will all continue.
When typing, it will repeat the last letter I typed and ignore all others in the freezing, but with another keyboard, it would type all letters pressed, just after the pause.
I know it isn't hardware, as my Linux (dual boot) does not do this. My computer has not always done this, I was wondering if any one had the answer.
Thanks in advance