I blocked my Windows 10 telemetry spying machine's outgoing network traffic and now that Windows crap is trying to constantly get new DHCP address because it cannot access Microsoft servers. Just go a head and try MS crap, my router won't give you any new address :)

(I've only allowed few public IPs that I need to access from that machine)

I love my Mikrotik so much already :)

@mikrotik