I’m using a Pi4B and a Behringer UMC22 USB.
If I do my own normal Raspberry Pi install, use the low-latency kernel, and build the latest Dexed, I have a really nice experience with 64 samples and 2 periods.
But if I use the Zynthian image, anything less than 256 samples causes bad xruns. And of course with a buffer that large, the latency is quite annoying.
Has anyone had any success at optimizing Zynthian for smaller buffer sizes ?