Playing the experimental build of DayZ, all of a sudden the game stutters to a halt and is practically frozen, the game does respond after about 1-5 minutes.

This may be due to a day/night change, I don't know if they are sudden or not, but I believe the lag happened during a change of time ingame.

Will reply/edit if it happens again and if it was due to a day/night change.

--EDIT-- This is NOT due to day/night change
The game ALSO sutters a hell of a lot ONLY in 0.61 from what I've found, the lag spikes are still happening and there is no work around

Specs -

i5-6400
GTX 750 ti SC
8gb Ram
GA-h110m-a