I´ll have a look at the system tomorrow, and look at memory usage. Thanks for testing!

Thanks for the feedback,
I tried making a new comp w. one layer 6000x3000 and slice stuff up that way.
Same problem with low memory warning.
File is encoded to DXV3 on a mac, btw.

No fx, disabled global rendering. Fps @ 59/60 steady

Thats correct. I was adviced by Resolume support staff to avoid large canvases, and rather pipe things with layers to different slices

Updated to 5.0.2, same thing happens.

Windows 8.1 64bit, 32GB RAM, Xeon 3.50 GHz, Arena 5.0.1 (updating to .0.2 as we speak) 7 layers of 1920, with one 6000x3000 video in each layer, DXV3 Outputs 2x 2560x1440 to 2x Datapath x4 Mesh warping 4x4 on all 7 slices in output. LOW MEMORY warning Crashes (...has stopped working) New to windows,...

Thanks for the feedback guys.
Boosted the DVI in x4, good cables straight from Gfx DVI output, changes last projec to 29,97, reastrted two times, everything works OK.

Arena crashes, but thats anothjer thread *)

Hi, gang! I have a problem - screen resolution and monitor sync with WIndows, Arena, Spec: Windows 8, Arena 5.1, 2x Nvidia GTX 980 and 2x Datapath X4 on DVI DL outputs. Local monitor on HDMI from one of the 980s. PC won¨t deliver more than 2560x1440 to the X4s. X4s could of course receive 3840x2160 ...

I think you´re probably right.

So I´m open for bids, since it´s kind of just standing there running office software atm.

Build a good rack mount PC, with an Nvidia 970 card or similar. Get one Datapath X4 to split the signal into 4, then use HDMI splitters for the different zones. Make sure the projectors in each zone are the same resolution, so you don´t confuse the X4 or splitter. I have a rackmount PC and a Datapat...

Frédéric - again I learn so much from your posts!
Thanks so much for all the info, I can go forward with the install now.

People like you make this forum great, man. Hope you have a great holiday, and a smashing new year!