InDesign will freeze if we try to open files that are online-only

Please note that we have a Dropbox shared among multiple employees. Since yesterday, we've encountered the following issue:

Whenever we try to open any files, such as InDesign or Photoshop files, through Dropbox that have a cloud status, the application freezes. To work around this, we need to right-click on the file in Dropbox, select "Save Offline," and then open it in InDesign through Dropbox. This problem did not occur before. If we don't save the file offline first in Dropbox, InDesign will freeze until we quit Dropbox, reopen it, save the file offline, and then open it again through Dropbox to work on it.

For example, if we click on one of these items that has a transparent X to open files from Dropbox in InDesign, InDesign will freeze first like in img1:

img1

second  dropbox freeze also, for example if you right click on any dropbox file , no option to save the file offline or online .... like img2 :

img2

the only solution is first to quit the dropbox  then open it again when dropbox became like img3 :

img3

 then make the file you want to open through InDesign, Photoshop, or any other app available offline first. Then, you should be able to open it without any problems.

 

Another problem we're encountering is with opening files from Dropbox in InDesign. The first time we open a file, it displays correctly with icons like in img3. However, the second time we open a file, it appears like img1, with the dark green icon missing and the cloud icon becoming a transparent X. To restore the correct display (like img3), we have to quit Dropbox and reopen it.

 

Please address this issue as it affects multiple desktops and laptops used by six different users from various companies. Some of these users are on Windows 10, while others are on Windows 11. The problem started appearing yesterday.