Clearly I’ve forgotten how to do something.
This year each time I enter CE I have to go to “charts here” and re-check some of the charts that are not displaying. They then work fine until I close and reopen the program and need to check them again.
What you are experiencing is a result of NOAA’s rapid progress towards ending the production of raster charts by the end of this year. As they near that point, they have been cancelling most of the raster charts, with more cancelled nearly every week.
Now is a good time to become friendly with vector charts for US territorial waters: