The more often an FE TB report is run, the slower it gets. Per Kevin Brazell, some how the filtering get messed up. The standard BB answer is create a new report. Why should we have to do a new report, and why should we save it if we have to re do it later.? Why not fix the problem in FE?
(A TB report we run every month took almost an hour to run. The identical report created from scratch took less than a minute. This was done in FE version 7.87.1640002.