Why does my internet keep dropping?

Well 98% uptime is pretty good if you ask me, but you could check your main router config, maybe assign yourself a static IP Check the power and channel settings, playing around with those might yield better performance. Also, look for sources of interference, like microwaves and cordless phones that may be glitching your connection. Other than that I can't think of anything beside hard wiring to your router. It may also be your service provider, in which case there's not much you can do.