If you disable it, routerOS will functionality only as an NTP client. Ok if you need to use precise clock for logging and many others. The units in your network should really use external stratum 3 or four NTP servers similar to the pool.ntp.org clusters anyway. The 'ntp' deal has https://winbox-malaysia97530.blogdun.com/36030039/not-known-details-about-winbox88