On my Cisco 678, I would normally have 2 lights. One is a solid green, and the other is usually a blinking amber light. My internet has started running very slowly, and at the same time, the amber light is now a solid amber, not blinking as before. This one is usually blinking with data transmission. Could these 2 things be related, and if so, how do I fix it to speed up my internet? I have tried rebooting the server it is hooked up to, and have unplugged the router to reboot it, and no change. Thanks