When i create the report and add date filters and tick the parameters in condition and select the particular dates and save the report it does show the reports but when i change the dates and update the report it show blank result and also selected dates from date fields disappear. Im using suitecrm version 7.10.9 and I have also tested this in latest version 7.11.8 has the same issue.
Yes i have added start datetime filter twice in condition, when we create the report and save first time it shows the expected result and when change the date filters in parameters it doesn’t show any result and data filters are blank. See below two images
I am creating simply report for leads module and adding the date filter twice in condition see attached screen shot.
When i save the report it show the expected results
When i change the date filters in parameters and then update the report it gives blank and even date filters get blank