Revizto caches project data on your device to improve functionality. However, you can easily clear the project's cache if necessary. 

Common reasons you might want to clear a project's cache include:

• Your project data is corrupted (you have issues with your project on one device, but not on another).
• You want to discard unsynced changes.
• You want to free some space on your device. 

To clear the project cache on a device:

1. If you want to upload local changes to the cloud, sync the project and then close it.
2. In the project gallery, hover over the project, then click Project info & actions .
   
3. Click Clear cache.

4. Select the data you want to clear from the following options:

   Option	Description	Is deletion permanent?
   All	All project data.	Yes for all settings except "models, sheets, issues, and documents" as described below.
   Models, sheets, issues, clash tests, and documents	Everything included with models, sheets, issues, clash tests, and documents.  This takes the highest amount of disk space.	No. Unsynced, local changes will be lost, but the rest of the data will be downloaded from the cloud next time you open the project.
   Offline availability settings for Docs-hosted files	CDE integration settings.	Yes.
   Settings of publishing to Revizto	Settings for plug-ins that publish data from authoring tools to Revizto and export scheduler settings.	Yes.
   Other data	Additional cached information/data.  This occupies little disk space and only needs to be deleted when trying to fix corrupted project data.	Yes

   • If you want to free some disk space, select the Models, sheets, issues, clash tests, and documents checkbox.
   • If you think your project data is corrupted, select the Models, sheets, issues, clash tests, and documents checkbox. If this does not help, select the Other data checkbox. If the problem persists, submit a support request. 

5. Click Clear data.