The wi-fi "fix" is a disaster for anyone stuck with Verizon's third world level DSL service. It checks the "quality" of your internet service and if it doesn't like it, it says "connected, no internet" (only if you check...it's not a notification) and then everything is done thru the mobile data unless you remember to turn that off. Of course that is fine if you have unlimited data, and $$$ for Verizon if you don't. Maybe that's the plan....
All other wireless devices, iPad, etc. still work fine.