Interesting discussion but did not solve my case. What I did to "temporarily" fix the issue is this:You might want to check out this thread for a possible solution.
I may or may not have used a theme I cannot remember but opening theme menu I cannot find a no theme option. I did tried transferring all objects to new database and at first it solved the problem... but.. after numerous closing and opening the problem comes back... I am starting to think I am right about my points above....An idea came to my mind. Are you using a theme? It may be affected if you use it. As a solution, you can do as follows: Create a new empty database and transfer all the objects in your old application to this new database, so Fonts and colors will revert to default.
Wow. Tried your procedure again sir. I think this is a breakthrough solution for this particular problem. Thanks so much. We could be on the right path here.I downloaded you problematic DB and did see the issue you were describing. But, the following steps have seemed to solve it:
1. Open the DB
2. Go to File > Options > Current Database
3. Deselect "Use Windows Themes on Form Controls"
4. Open the report in design view.
5. Click the Font Theme dropdown
6. Select the "Custom" font theme.
7. Highlight all of the report controls.
8. Select the Font Theme dropdown and select "Custom"
9. Select each individual control and reselect the preferred font type (either from the ribbon or the properties menu).
10. Save
I have closed and reopened the DB 5 times now without a change.
Edit: I've closed/reopened a handful of more times with no change. I'll try it again as I'm working and see if something pops up.
You are absolutely right, but I do not remember clicking the theme menu or toying with the different themes so it did not come to my mind that the cause is due to using different themes, or theme related. The real cause apparently is customizing the font manually (in the format section) while the "apply theme on controls" option is turned on.So the problem was in using different themes, as I mentioned.