Hi Jonathan :)

I don't have any xruns for my Envy24 based card, by using settings 
causing a relative unwanted high latency. Some days ago I made some 
noise because I thought JACK2 would cause phases, but I was wrong, just 
the settings were to bad, because they were for a good latency. I nearly 
god no xruns, just sometimes, but even without xruns and asyncs there 
were phases. I could fix that by using the settings for bad latency again.

Try to use frames and buffers settings that will cause an uncommon bad 
latency for your card. Even a "bad latency" for a RME card might be a 
"good enough latency".

Did you try JACK1 too?

Cheers,
Ralf

Jonathan Leonard wrote:
> Hi, I have noticed with beta 3 that sometimes I get Xruns with very 
> large values.  I have researched the internet and this symptom can be 
> found since 2006 but is still occurring in some Ubuntu and Studio 
> systems, and also even posted in the 64studio forum without any useful 
> response anywhere including the internet.  I found one post in a 
> kernel archive from a long time ago that was the typical 'we patched 
> this a long time ago' but also contained mention of jack getting 2 
> different timers.  The first 2 digits are almost always 12.....with 
> the remaining ones varying.  The VERY LARGE Async XRUN is audible and 
> happens with wined apps and a native one like Renoise 2.
>
> What timer does 64STV3b3 supposed to use to time stamp events?  Is it 
> RTC or something else?  How can I check that?  Could any settings for 
> the clock vs the hardware clock on the mobo cause this?
>
> I am using RME hardware currently and I am pretty sure I have seen 
> this with both the multimedia and RT kernel.  Certainly the RT...
>
> Thanks,
>
> jonathan adams leonard
>
>
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>
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