I am inside the boundaries, and the bug is present. I just checked it again. Hard recentering does not remove the bug.
Moreover, the same video copied into the headset internal memory looks fine in DeoVR, while in DLNA mode I see all passthrough environments through the movie.
I can stand on the same place and watch the same video in headset memory and in DLNA alternately, and switch the bug off and on.
The bug is easily reproducible.