About a week ago two Casio atomic watches and one Oregon Scientific atomic
clock stopped syncing up at night. They were being kept in the exact same
location as before, and they synced up reliably every (or almost every)
night for a couple years. I can't figure out why this is happening. Have
there been any changes in the WWVB transmitter and/or propagation conditions
recently? I am located in central NJ, which can be a bit unreliable, but
usually once I find a good spot in the house, it stays reliable...until now!

- Doug