Hmm on WiFi it also could be the bored neighbours kid, sending deauth packages to you...
so its very hard to pin down without further monitoring...
you can checkout this, i had a brief look on it and it seems it covers the most basic stuff you can try:
https://windows101tricks.com/windows-10 ... onnecting/for monitoring try if you can use the same options in win8:
https://www.verboon.info/2011/03/using- ... k-quality/i guess there is already alot of logs generated by win8 by default, poke me if you seeme on ts, we can check your eventlogs together