As of writing this I am rolling out a few updates that should fix the following:
Kick on enderchest.
Most random lag spikes (know where the rest are coming from and will find a happy medium)
And some other items that where causing instability (what was causing the roll back / crashes)
If all goes well by the time you all see this the server will be up and running, but as a side note I will be changing some things that will require a server restart, but I always give warnings and try to do it when the least amount of people are on.