Just ran the last updates. (Now have the 18.104.22.168-64 kernel)
My wifi light is now blinking. Still connected though.
I guess we can call this progress. When I first installed F8 on my Dell Precision m6300 that has the intel 3945 wifi card, there was no light at all.
However it does get a bit annoying. I'd rather have it turned off. Any ideas on how to do this?