Quote:
Originally Posted by ivansc
Hard to help since you havent told us what platform & version (bitrate) your OS is is, what you are using for an audio MIDI interface, What bitrate & version of Reaper you are using or indeed what sort of horsepower your computer has in the first place.
Would also be helpful to know what you are using in the way of plugins, etc.
Help us help you.
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Thanks! I will list some more info and settings:
OS: Windows 10 64bit
Reaper version: 5.984 (running 64bit)
Audio Interface: Scarlett 2i2 (Gen 3)
CPU: Intel i3 8350k (4 cores 4ghz)
No DPC latency issues on the system that i am aware of.
I do have the correct ASIO driver selected for my audio interface in REAPER preferences.
I have my buffer size at maximum and anticipative FX processing running at 700ms.
However i do get the same slowdown in smaller projects as my track count increases. I do have quite bit of CPU hungry instruments frozen as well.
I very strongly suspect this is related to how REAPER handles its threads. It seems like audio thread grabs priority over GUI thread and user inputs so the UI gets choppier and laggier as the project gets heavier on the CPU.
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