I don't know if it is an act of nature, or if engineers are doing serious work at 1WTC, but I noticed some pixelation from WPIX and WNET.
Also, my reception of WEDW and WNJB have been affected.
Since the move to West Orange, I am not getting WNYW at all, tho being Fox, I don't really miss them.
As we approach the day of radiofrequency musical chairs, I am beginning to think that there will be more unexpected changes in reception. I am in an unimpeded LOS towards 1WTC, but still, some stations get lost. I have no doubts in my mind that the kind of work to get the antennas ready there involve at least some kind of temporary power losses or reductions.