Gabe Aul has suggested we use this thread to help debug.
I've been using W10M through the Insider program for about the last 4 months. One bug that still remains in my Lumia 830, even in 10.0.10586.29, is a random screen blinking (e.g. screen goes blank for a half second, then comes back - doesn't affect operation in other ways though). Anyone else have the same issue or can share similar details?