Hello, Tony,

The public feedback portal allows us to be better aware of the needs of our customers by reviewing all requests and measuring their popularity. Our roadmap and priorities depend largely on the business value and customers' demand for specific features, and we take into account the most popular requests when planning our future development efforts. 

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Meanwhile, the suggested temporary solution is expected to have a positive impact on the formula recalculation.

Regards,
Dess | Tech Support Engineer, Principal
Progress Telerik

Hello,

I understand that the situation is very inconvenient. We are doing our best to distribute our resources as efficiently as possible and we schedule what we'll fix according to the number of users impacted and how simple it is to fix and, unfortunately, this issue still hasn't made its way to the top of our list. Please, accept my apologies.

That being said, I can offer the following workaround:

            CellRange usedCellRange = worksheet.UsedCellRange;
            for(int row = 0; row < usedCellRange.RowCount; row++)
            {
                for (int col = 0; col < usedCellRange.ColumnCount; col++)
                {
                    ICellValue cellValue = worksheet.Cells[row, col].GetValue().Value;
                    if(cellValue.ValueType == CellValueType.Formula)
                    {
                        worksheet.Cells[row,col].SetValue(cellValue);
                    }
                }
            }

Regards,
Anna
Progress Telerik