Removing Persistence

[Lazerus Artificial]

We are using the Unleashed pack with some extra mods (like Carpenter Slopes, Universal Electricity and such things)
We have two continous messages in our server console.
one was ic2.core.block.machine.tileentity.TileEntityMatter (solved with IC2 Update)
the other one is [STDOUT] Removing Persistence

after a while our server crashes, completely random...i think/hope it is because of this.
But what could cause it? Soulshards? MFR Grinder? i dont know.
So...does anyone knows what it is?

 

[Boundary]

The 'removing persistance' I have seen often with soul shards, I only find it happening on T5 spawners, I have not seen this with MFR auto-spawners before. I find solving the one IC2 error msg relating to the massfab with an update seemed to create a bunch of others related to the power network, although the console looked messy it never seemed to negatively impact performance or machine functions. Chunkloading areas correctly fixed most things bar some logistics pipes console spam (they are powered by IC2). I am not 100% sure technically how it all works but that has been my past experience with both those errors.

 

[Lazerus Artificial]

mh, the only message we have now is the Removing Persistence, the IC2 117 update solved the other problem.
Is it normal for FTB unleashed to crash completely random, without a real reason?

edit: just noticed a "out of memory" error, permSize...mh...increased it now, maybe this works

 

[smenes]

you have probably some overflow with some machine/pipe

 

[Lazerus Artificial]

that could be possible too...we have some guys who dont care about overflow protection...