Multi-thousand entry projects
Avoid to have multi-thousand entry projects. When the amount of entries increases so does the time needed for recalculations.
Many levels of line items's Recourses
Avoid having many levels of line items in the Resources, this can also impact recalculation performance.
Huge formulas in the Boq Formulas
Avoid using huge formulas in the Boq Formulas as it will take more time to parse the formulas and impact performance of recalculations.
Large amount of data in custom columns
Avoid having a large amount of data in the custom columns, this will increase the download time in the multi thousand boq items and will impact the local recalculation performance.