A number of years ago, I set up a DSL internet connection with my MacBook. My account is with CenturyLink. I then set up a wifi connection. So far everything is wonderful. Then my spouse bought a new PC and we added that to the wifi connection. Several years down the road, I purchased an iPad and added that. Then my Mac got overloaded. Because I have web sites I must work on constantly, I bought another MacBook and added that to the configuration. Things were still working fine. Then I noticed that when I left for any length of time and took my computers with me, it was necessary to reboot to get my wifi connection again. Now, when I leave the house and take my computer, my spouse loses the wifi connection. Anybody have any ideas about why this happens? Thanks for any suggestions. 
