On joomla 3.9.24 I upgraded jdownloads from 3.2 to 3.9.7.2 which worked no problem at all. All settings worked, no issues at all.
Then I upgrading joomla to 3.9.25 and started having issues with the backend options So i decided maybe something has changed in joomla so I upgraded jdownloads 3.9.7.2 to 3.9.7.3 and still having the same issues.
for example Global Settings, Add entry to list of Operating Systems -
I tried changing the Operating Systems to -Select-, FSX, FS2004, FS2002, X-Plane, FS2000, FS98, Prepar3D, X-Plane 11, X-Plane 10, X-Plane 9, Other, MSFS then pressed save and the new operating systems I placed in did not change, I have also tried save & Close then went back and it still shows - Select -, See description, MS Windows, Apple macOS, Apple iOS, Android, Linux.
I have also tried changing View Price Field in Downloads List from yes to no then save but again it wont let me it still says yes.
in fact many options are not saving when changed.
anyway I dont suppose there is a fix for this issue.
Regards, Matt.