Hello everyone.

Here I am, once again, with another problem! I try to give a good explanation.
I have two sheets. In the first sheet, I have cell F4 is 00:00:00 (countdown). G9, G10 and G11 are cells that receive data (decimal numbers) live.
In the second sheet, I have three cells linked from shhet1 G9 ='Sheet1'!G9, G10 ='Sheet1'!G10, G11 ='Sheet1'!G11 (which update themselve when data is modified in the first sheet).
Now I want to set in sheet 2, (assume) cells B9, B10 and B11 to show me (copy) the values from G9, G10 and G11 from sheet 1 when the countdown was 00:00:05 (5 seconds before Start) and not update again if the data changes in the cell it pulled the data from.

Like G9 ='Sheet1'!G9 at 00:00:05 and stop here, do not update anything. OK?

I can do a part, but the real problem is: I can not make it stop cells to update.Stand frozen, freeze, not move, calm .. however.

I do not want to seem pretentious (but my knowledge in excel are limited), the most appropriate would be a formula, not macro or VBA, if possible..

Thank you in advance.