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I have a Mac Pro (mid 2012) Xeon Westmere 6 core dual processor with 64 GB of RAM and ATI GTX 680 GPU with macOS Mojave 10.14 The problem is that the mouse pointer begins to lag while using the computer often The important things that I have also using an Avid HDX card in my Mac Pro Please can you provide some help?
I‘m sure your system is running out of resources! Audio production can be quite taxing on your system. Your SSD is on small side for larger projects. I would review your drive setup, making sure your boot drive SSD (hopefully larger - 1 TB) is using a SATA III (6.0 Gb/s) port board (and is a SATA III drive) and Avid HDX board directly from the North Bridge chip PCIe slots not via the PCIe switch slots. This SSD needs hold your running OS, primary Apps and a least 1/3 unused for your OS and App’s to use for virtual RAM, caching & scratch space. Only your current work should be on this drive.
Use the South Bridge chips SATA ports for your loose apps you rarely use, and anything else.
