Random Short Freezes

[Sen]

I actually have this problem, like the whole screen freezes thing. I can tell it's not just because of lag, and that it's completely different. I don't know how to explain it better than 'it freezes' though!

I have heRO on a USB, and just play from there (since I don't use my laptop, 'cause it broke and being repaired; and I never had a problem with it, too.) so I'm now wondering if it's because of that. Oh well x_x