Loud crack when assigning to busses

[Dong Son]

I have experienced a very Loud crack when assigning audio tracks to busses [ie: assing all drums into bus 1-2 with aux track input as bus 1-2], the master fader has all red meter as well as many other type of fader, I have to quit session and reopen it.
Note the the problem will happen randomly in middle or at start of session and very frequently, I already check if any signal loops.
I was thinking a possible problem with core card but after got it back from Digi service, I still have that problem.
I am still using 6.9, OSX.3 Panther.
Please help me!!!!
Sonny

[crizdee]

Hi,

Have you followed the trouble shooting thread at the top of this forum!

and try the obvious things like...

Trash all Pro tools and DAE preferences from Mackintosh HD/users/your name/library/preferences

Trash all Digi databases from all hard drive partitions.

Use your CD installer to re-install PT. this isn't too difficult and only takes a few minutes. go to install and select custom and now select un-install, try the "safe uninstall" first and then re-boot the mac and then re-install PT.

Repair permissions from the disk utility after each install.

quote> master fader has all red meter as well as many other type of fader< Do you mean the clip indicators are red and need to be reset?? there's no need to re-boot to do this!! under track menu "clear clips"

Chris