Win10 15063.502
I updated ESET to 10.1.219.0 a few days ago and have noticing some DNS timeouts across browsers (Firefox, IE, Edge).
I have 2 DCs, 1 is running 2016 and the other 2012R2. Both point to google for forwarders.
No other machines on the domain have this issue and no other machines on the domain run Eset.
I don't have any evidence yet but when I pause protection the problem goes away.