Hi @johnc,
I would be glad to take a stab at your possible wifi network problem, am in the middle of having a new AC installed, as well as an ATT rewiring/burying of my internet so you might get caught in one of the many outages I am seeing.
- In the meantime, please let me know things like your ISP, modem, router etc that you are using.
- You may want to take a look at Router Tweaks