Tracktion in XP pro SP2

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Just thought I'ld mention that I had recently installed XP Service Pack 2 and it had serious impact on Tracktion and the Tascam US122 USB sound device I have. Basicly once SP2 was on, I couldn't record a single track without significant drops, delays, pops, etc. I deinstalled SP2 and everything went back to normal. I think the problem had to do with how XP SP2 handles the USB.

Anybody have similar experience?

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I havent personally but my friend's computer self installed SP2 and he had to do a complete re-install of everything. His system was FUBARed after that.
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This should not be related to Tracktion. It works fine in SP2. But you are correct that SP2 had some major changes to USB Audio so I would suspect that something changed for the worse for your interface. Have you checked Tascams website/forum to see if they have any information or an update for this?
Ben

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Thanks Beno... I figured this was a problem with the US122 and Windows so I dropped them an email explaining the problem. I will let you know what they say when they get back to me.

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this is what fixed the problem on my system....hope this will help you....

I had to uninstall and reinstall Tracktion and the software for my sound card....after doing that everything worked fine...

I was told that the problem was caused by tracktion trying to use the old drivers and Windows saying " no, use these new ones instead.
reinstalling allows Tracktion and the sound card to see the new drivers as the default and use them without interuption...
Hope this helps you out...

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sp2 updates on virgin xp installs are usually fine, but as with any major OS update, if anything is flaky before the update, you can safely bet it will be deeply buggered afterwards.
Someone shot the food. Remember: don't shoot food!

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darcyb62 wrote:Just thought I'ld mention that I had recently installed XP Service Pack 2 and it had serious impact on Tracktion and the Tascam US122 USB sound device I have. Basicly once SP2 was on, I couldn't record a single track without significant drops, delays, pops, etc. I deinstalled SP2 and everything went back to normal. I think the problem had to do with how XP SP2 handles the USB.

Anybody have similar experience?
I was thinking of updating to sp2 simply because I heard that it allows more power to usb ports. I thought this may be advantage with the US-122 (which I use quite happily) when using phantom power for condensor mikes (if you're using two that's quite a drain on one usb port). I'll be getting a couple of condensors in the next few months so will be able to see what difference it makes.

otherwise, thanks for the info. The Tascam forum isn't too lively at the moment.
Dan

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Samosa quoth
I was thinking of updating to sp2 simply because I heard that it allows more power to usb ports.


where did you hear that? It sounds highly unlikely to me; the power available to any device would be determined by the motherboard circuitry, not the operating system.
An idiot on Set Theory:
"In some cases there is an object called red that contains everything that is red. In much the same way a pot is a plate."

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A comment here. I've just installed SP2 slipstreamed in a new OS install, and although I've had no compatibility problems so far, I have to say it's the most annoying, unsecure, poorest excuse for an OS that I ever handled.
If you're wondering what I'm doing next weekend, I'm formating and reinstalling XP with SP1. :wink:
Quote of the day: "If you can't answer a man's arguments, all is not lost; you can still call him vile names."--Elbert Hubbard 1856-1915

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whyterabbyt wrote:Samosa quoth
I was thinking of updating to sp2 simply because I heard that it allows more power to usb ports.


where did you hear that? It sounds highly unlikely to me; the power available to any device would be determined by the motherboard circuitry, not the operating system.
it's been bouted about quite alot over on the tascam forums. I had the same response as you, but to be honest i'm not that tecnically minded so tend to defer to others who are more experienced / shout louder. :?

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there may be some confusion: ISTR that SP2 offered improved Firewire drivers that raise the maximum throughput ceiling, and handle the stream more efficiently. This is am effort to overcome serious shortfallings in the windows implementation of firewire. I don't recall reading anything about USB though, and I have noticed any difference personally.
Someone shot the food. Remember: don't shoot food!

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Samosa wrote:sp2 because I heard that it allows more power to usb ports.
Maybe this refers to CPU power (read: the USB port will be allowed to hog the bus, and doing so will create glitches, pops, crackles and other audible artifacts associated with your application not getting enough CPU power)

The voltage supplied by the USB port (12V?) is not sufficient to serve as 48V phantom power. If the Tascam unit has its own power supply and says it delivers 48V phantom power, than just stop worrying. It will do as advertised on the box (or sue them bastards!)

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I thought SP2 was necessary for USB2 support...

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Sp1 was required for usb 2.0 support

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C00kie wrote:
Samosa wrote:sp2 because I heard that it allows more power to usb ports.
Maybe this refers to CPU power (read: the USB port will be allowed to hog the bus, and doing so will create glitches, pops, crackles and other audible artifacts associated with your application not getting enough CPU power)

The voltage supplied by the USB port (12V?) is not sufficient to serve as 48V phantom power. If the Tascam unit has its own power supply and says it delivers 48V phantom power, than just stop worrying. It will do as advertised on the box (or sue them bastards!)
hmm. no external power supply and designed to run 2 phantom-powered mikes simultaneously. wattage used is extremely low, and doesn't seem to be a problem for many users (i.e. voltage not seen as an issue). Meant to be better (power for signal) for usb2 (even though the sound card is usb1), but wasn't sure if activation required sp1 or 2.

I'm just going to have to get the mikes and see.

valley , remind me what ISTR is.

otherwise, is sp2 really worth having as an update anyway? I was under the impression the main developments were security-related, which doesn't bother me at least since i don't hook my daw up to anything else.

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