Masternode code is very very complex, especially when you are backtracking to fix and amend.
if you manage to kill the devil you'll be the first to do it,
'cause actually any masternode wallet crashes in my system if i sustain >~75% cpu load for a long time.
the only variable is how long, it may crash in an hour or in 20 hours, but it will, no doubt.
dash/darkcoin included, i hate masternodes

Thats interesting, the NTRN masternode system in its current state has been running without issues of that nature for almost 2 years now..