Samsung devices that update to Android Marshmallow are currently unable to utilize the SD card. We are investigating this issue and will update this article with any workarounds or fixes.
This morning we released version 6.5.5 of the app containing a fix for this issue. You can update from the Google Play Store. If you experienced this issue, please let us know if the update is successful for your device.
The recent update to 6.5.5 will correct the issue for those that are interested in updating to Android marshmallow.
If you previously made the update to Android Marshmallow, and are unable to move your root folder:
* We suggest deleting and reinstalling the app
* Be aware that this will cause loss of any data not synced to gaiagps.com. Learn how to sync here: https://help.gaiagps.com/hc/en-us/articles/216162067
* If you are unable to sync, you can export your data manually: https://help.gaiagps.com/hc/en-us/articles/215534498