Speakers popping on solo/unsolo

[Tbob]

Can't figure out why this happened, but my speakers would pop and play no audio any time I unsolo'd a track.

OSX 10.6.3
PT 8.0.3
Mbox 2 Pro

After instantiating TL Space on a single aux track, and starting to mess with the settings, I suddenly got a loud pop from my speakers, and audio would no longer play. If I solo'd a track, I'd get a loud pop again and the soloed track would play. If I unsolo'd all tracks, I would again get a pop, and no audio would play -- and the level on the master track meter read zero. If I solo'd any tracks, I would get another pop, signal would start to show on the master, and I could hear audio.

I thought maybe it was my I/O and Bus routing, but I saved the session, rebooted my computer, and loaded the same session and now the problem is gone. =bug.

Anyone ever experienced this before? Up until now, I've had no issues with my MBox and am a little worried I'm going to blow a speaker if I continue using it.

Thanks for any help, guys.

[ameritrash73]

Okay, I know this is an old post, but I'm having the same problem. I've seen a lot of posts about this that date back several years and I'm really disappointed that they have all been ignored. Has anyone figured this out yet?

Mac OSX 10.6.8
3.33 GHz 6-core Intel Xeon
7 GB 1333 MHz DDR3
Pro Tools 9HD Native
HD OMNI

[ameritrash73]

Okay I fixed it, but I still don't understand it. I hid and disabled 2 tracks and everything went back to normal. I didn't need them anymore because they were temporary tracks that I had printed onto other tracks. The plugins on both of the tracks were Steven Slate VCC, D-Verb, Dynamic Delay, and AIR Phaser. Pretty standard stuff. Weird.