When doing a calculation (shift F9), the process stops before all cells are calculated. This happens since about a month. My students, who have installed seotools for excel as well, report the same problem.
Explicitely calculating the cell by simply giving an 'enter' on the formulae does calculate the cell, so the formulae itself is right.
So my quesiton is why the calculation of the whole sheet stops, before it is finished?
Thanks!