Flashing display

Hi all,

I have used toolbox for perform a fairly complex calculation. However the answer is being displayed for a millisecond then disappearing? Bizarrely can answer flashing is correct & if I display “num3” the correct figure is stays on the page but if I try display num4 if flashes for a millisecond and disappears… same with num5… same with solution… something between num3 calculation and solution is causing the output to flash the answer. Apologies if I haven’t explained this very well - See screenshot attached. If was working fine last week - no idea what has happened in-between.

Also the answer is to be displayed on the parent groups allocated box (the first box next to the name. E.g. the box next to Ndlovu but for some reason it’s displaying all results on the third box down regardless of which alert button I press.