Thank you for the great follow through. Keep reporting please. I am afraid sooner or later the RTC will eat the bass.
For now, I personally am penning it down as coincidental or due to a missed factor (if what was suggested was tested and found immaterial to the markings), or something extremely unusual to me.
No problems, will update if it comes back.
The bass are full grown Monos, wouldn't be surprised if they get eaten when the RTC gets bigger.
Thanks again for your correspondence.