memory Issues.

[pledgewould]

Disable "keep frames in RAM" in your tyCache settings...then it won't keep the previously loaded frames in RAM, which will reduce RAM usage across copies of a cache.

I think I tried that also, and didn't work, 
when rendering in the farm the frame RAM usage will skyrocket, 
And I thought it could be a bug as I tried with a heavy tycache but only mesher and particles, and didn't occur.
I'll give it another try though and update here.
There is only 2 tycaches. thre are not other copies, 1 is just a heavy sim, and the second one is Tyflow is duplicating that first Tycache animation with offsets.
so there is 1 tycache for loading the first sim,
1 tycache ( or tyflow, the issue is the same ) to scatter and offset the first tycache.
BTW I uploaded here both scenes and tycache.
https://drive.google.com/file/d/1pmMlf3k...sp=sharing slice master

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so I think...
It is because in the seccond tycache or tyflow, to be able to load the first tycache it puts it all in 1 file.
TyMesh of 20GB
then for each instance of this animation offseted it just duplicates this 20GB again and again instead of just loading the frame it will render.
Correct?

With this size of file I find it quite difficult to deal with caching issues. Have any updates?