Logitech K800 KB and Precision mouse dropping out.

[cu3ed]

So currently using both of these on my main set-up, bit for awhile now I would start typing and nothing would show up, then half the words would catch up and type on the screen catching up. The mouse would sometimes hang and it feels like the connection is dropping over the single USB connection.

Is their anything to check for?

 

[cu3ed]

Ill bump just this once, but no one have these kinda of problems?