As we know DMD v3 requires keeping a wallet online 24/7
But there are various technical nuances. Which can lead to a stoppage of the wallet - problems with electricity (sometimes in rare cases it can last 1-3 days), computer (breaking), software, reboot of the system after receiving Windows updates, lightning, tornadoes, alien attacks on your home and other.
Is there any time gap that does not take into account the stoppage of the wallet?
alien attacks we are protected against
for the rest u should monitor ur pos wallets and masternodes
every few days to avoid missing rewards
if a masternode is just away a few min it most likely have no negativ impact
if a pos wallet is down a bit it have no negative impact
keep in mind dmd have low amount of mn so each mn earn multiple payouts a day
this mean if u restart a mastrnode u just lose a few hours and not like at other coins 3 days