Why is a cell in a new row blocked with an "X"?
Hi all, while manually entering a new row into a data table the corresponding cell in the third column immediately is blocked with a black "X". See attached photo. Any idea as to why this is happening? I closed all graphs associated with the data table. The first two columns are scroll-locked for easy viewing which is the only thing I notice that might be a factor. It looks like a number can be en...