57 minutes ago
N8, I've experienced something weird as well, although different than your situation.
When my System goes to the LOCK screen (only gets there manually), it's set to go dark in about 30-sec after getting there... it does. But then it comes alive once again about a minute or so later, then goes dark in 30-sec. It only does this once then stays dark as expected 'til the next mouse wiggle.
I'll check it against HBS being installed and let you know if it has any effect.
When my System goes to the LOCK screen (only gets there manually), it's set to go dark in about 30-sec after getting there... it does. But then it comes alive once again about a minute or so later, then goes dark in 30-sec. It only does this once then stays dark as expected 'til the next mouse wiggle.
I'll check it against HBS being installed and let you know if it has any effect.