Terrible Latency issues Lion OSX 10.7.3 example provided

[Floatingseal]

Hello everyone,

I have been experiencing terrible latency issues when recording, and just recently noticed that some of my previous tracks (previous to upgrading to Lion @ 10.7.2) are now lagging off the metronome. The example provided is a recoding of a single organ note, no vibrato or tremolo. The sound is being disoriented by the glitch.

I am using
Ableton Live 8.2.8
Buffer size: 512 samples
CPU usage: (while recording example) 10%
Only the in and outs necessary were active. Mono in.

CPU specs:
MAC PRO
MAC OS X 10.7.3
2 x 2.4 GHZ Quad-Core Intel Xeon
8 GB 1006 MHz DDR3

I am also using a M-audio NRV10, which is connect via Firewire 400 to Firewire 800 and the latest driver for the NRV10 has been installed.

**note** This problem still occurred prior to updating Mac OSX 10.7.2

Example
http://dl.dropbox.com/u/49053231/GLITCHING_EXAMPLE.mp3

Any help would be greatly appreciated.

[Floatingseal]

bump. Please help

[virtualboy]

I have almost the same problem but with rme fireface 400. I just installed my new mac pro with Lion and have big problems with static audio glitches from my soundcard. Did You solwed the problem?

Hope to solve this problem