Bus Leakage

[dig1man]

he other day I created a thread in which mistakenly thought I had a bus I/O config issue. Actually this was a symptom of a larger issue that just popped up within the last few days.

I am having the exact same issue as described in the post below from 2011. I have reset my IO bus config numerous times. Actually also did a minor Pro Tools upgrade. I've tried creating new session using Pro Tools IO templates. At this point nothing seems to work.

https://duc.avid.com/showthread.php?t=298585

All I am basically doing is creating a Drum AUX Sub, along with a Compression and Reverb Sub. All of the Subs are sent to a final Sub Mix Master. I have inserts on individual drum tracks for Verb & Comp but when I pull down the Drum Sub fader signals from the drum tracks with inserts continue to the reverb and compression AUX channel then on to output.

Thanks in advance for any ideas.