https://www.amazon.com/eero-Home-WiFi-System-Pack/product-reviews/B00XEW3YD6/ref=cm_cr_dp_d_hist_1?ie=UTF8&filterByStar=one_star&reviewerType=all_reviews#reviews-filter-bar

There are companies that are in a bind and ship products that work for 90% of us but when you have an item that doesn't work, they are often resource limited in that their programming staff isn't as big as you think or was outsourced.

Now with Krack WiFi issues, it's a good idea to stick with bigger companies that have committed to fixing this.