I used to live in Bartlett and for some reason, at my townhome there, we always got these weird bug/spiders in the summer/fall. They looked like small black spiders or large ticks. It was horrible. I could never open my windows, but somehow they got in. I would find them walking along my wall and once or twice on my bed. Do they hop? It took awhile for me to see that they hopped, but they did.