Google Sheets reloading everything for each F5

Job ID: 35229828

Budget: $30 – $250 USD

I'm facing a problem with Google Sheets reloading every cell for each time the sheet is opened (or F5). This Spreadsheet have about 14500 lines and every F5 makes to start a new reloading for the very same spot: picture 1

After 40 ~ 60 minutes the Spreadsheet finish to reload: picture 2

If i press F5, will reload all again and will take about 40 ~ 60 minutes again.

I have another version of this sheets much less optimized with 15000 lines in another google account (non workspace) and the problem doesn't happen there. Any solution for this problem ? Maybe something about cache ?

I already optimized the formulas of the Spreadsheet This problem don't happen with less line, like 5000 lines.