I'm using Arena 5.1.3 as a media server in tandem with a GMA2. We have a brand new 15in Macbook pro with 2.7GHz quad-core Intel Core i7, 512GB PCIe-based onboard SSD, 16GB of Memory, and a Radeon Pro 455 and Intel HD Graphics 530 card. We're connected to the GMA2 by a cat5 that runs from backstage to the lighting console at front of house. The problem I've been running into is that every time I drag and drop a new file into a layer, it changes the resolution of my compositions, and I have to manually type them in every time. Added to that, it seems as if the speed of certain clips changes randomly despite the fact that they were set and saved to a specific speed on the GMA2, and on resolume. For some reason, resolume defaults back to a random speed every time the LD triggers a cue. Because of that I've used my personal computer to run the show, but without connecting it to GMA2. When my computer is used, we just use a dvi dongle to an image pro 2 for scaling, which is connected to our switcher, then back to another image pro 2 to scale the output to the video wall. The thing is that my computer has the same files as the new computer. So that cancelled any doubts I might have had about something during their conversion. I appreciate any feedback you might have

Thanks