no more drops on WiFi so far but I experienced something odd instead... My WiFi on my notebook was looking fine showing "SSID | Internet Acces" but when I tried to open some websites, only one of them loaded partially and the others didn't open at all. I tried again and it behaved exactly the same, meaning the same website as before loaded partially and the others did not.
Don't really know what to make of it...but problem was solved with a router reboot.
I will continue testing it.