[LAU] Behringer X32 - glitch problems

[nik at parkellipsen.de]

Hmm I didn't see the display, and just had my laptop connected via USB, so 
I only noticed audio dropouts (they don't correlate to xruns, btw).

Could firmware be an issue here ?


Mac wrote on 09.10.2019 20:58 (GMT +02:00):
> 
> 
> I experienced something similar last week. The display was flashing
> periodically.
> 
> 
> I rebooted (the X32) and haven't seen it happen again... 🤔
> 
> 
> Just a note: not the latest firmware, so not sure. And, it had 2 S16's on
> it.
> 
> 
> On Wed, Oct 9, 2019 at 2:49 PM <nik at parkellipsen.de
> <mailto:nik at parkellipsen.de> > wrote:
> 
>> Hi,
>> 
>> I've been playing around with an X32 recently, and it starts glitching
>> really fast.
>> 
>> Like, if i start JACK on my internal sound card (2ch) and SuperCollider
>> with 8 to 24 channels, routing all channels to the 2 outputs,
>> everything's fine.
>> 
>> But if I use JACK on the X32 with 8 channels and SuperCollider with 8
>> channels, it starts glitching as soon as the load increases just a
>> little,
>> using the same programs in the background (ScSynth, SBCL (Common Lisp)
>> using Incudine for OSC scheduling).
>> 
>> I've found some settings that work ok-ish, but I still have to be careful
>> not to play too many things at the same time. Using the internal sound
>> card,
>> there's much more leeway.
>> 
>> I'm working on Arch Linux, using the latest RT kernel with all
>> exploit-fixing options disabled
>> (https://make-linux-fast-again.com/). No, I'm not using
>> these
>> options for my day-to-day work :D .
>> 
>> Has anybody encountered this before ? And maybe knows some way to
>> mitigate this ?
>> 
>> Best,
>> Niklas
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>