Can I still use 64?
I can’t use 128/256 because of its latency for this looper project.
You have to use whatever is working. You may try using 128/256, and use sampling rate set to 96000, or use 64, and try increasing the -n parameter to >=3.
Thx! I will play around with it and will let you know
48kHz + large enough buffer controlled by -p and -n parameters.
about -n … the higher number, less jack errors?
Yes, the higher the buffer size, the more stable the system operates.
Hi @Giedrius I’ve changed the sample rate to 96000, 128, -n 4. The Rpi doesn’t crash anymore! 
the audio i/o error is still there. I will try the 192000 setting
That I/O Error is pretty normal, I think.
It does that on my Mac too and doesnt affect anything, I have sound and everything working and it always has, even though I get this message
Got it. Thx for you reply
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