I have a problem and was wondering if anyone could provide some help. Very frequently for no reason whatsoever, my internet stops working for all programs. I mean right now I could type this message and next thing I know its done. My internet cord is connected to a linksys router for my mom's laptop and into my cable modem. All lights on the modem and router are fine and how they normally should be. When it does stop working, it affects my mom's laptop as well. What usually fixes it is disabling the connection, taking out the wires and plugging them back in and enabling the connection. Either that or restarting my computer and while it is restarting redoing the wires again. I am pretty sure its not my internet connection that is the problem. Any help?

e6600 @ 3.6ghz (400fsb)
p5wdh deluxe
4-4-3-8 supertalent ram @ 800mhz
x1950xt