Logic Pro X Track Stack Issues

[KILLMeDJ]

Has anyone else been experiencing track stack summing issues?
Here's what happens to me:
I have all my drum collected into a "summing" Track Stack.
everything is fine for a while until I get further into the track.
And then suddenly for no reason, all the outputs from the individual drum stems revert back to the main outputs. they are still in the track stack as it were but they have completely bypassed the summed output.

Does anybody have an idea as to why this happens?
Many thanks in advance.

 

[mrduder]

yeah i have the same issue. i've posted on other forums and no answer...... must be a bug. i would suggest going to this link http://www.apple.com/feedback/logic-pro.html and send them feedback of the bug report. i can't find anything. it's really annoying. i've just gone back to the old way of sending them all to a bus and then "create arrange track" for that bus so it goes in the arrange window. the only fix is to remove all the instruments from the track stack and create a new one. this is ridiculous to have to do.