Hello,
Description: Excel file1 - sheet DATA - source query1 - this query1 is combine from query2 and query3. Query2 and query3 get data from other sheet2 and sheet3 from file1.
Refresh sheet DATA - quick (5s)
Excel file2 - query10 - source of this query is file1 sheet DATA. Next query11 have only source query10 (Source = #"query10")
Refresh query10 - quick (10s)
Refresh query11 - very slow (1h)
Thank You for help
Ludek Coufal