[Q] Titanium Backup and External SD card issues topic

I have the 7" Tab 4 and am running rooted stock ROM. Have Titanium Backup pro, but there's no option to "move to SD" for any application, even ones I know can be moved to SD. Also, using the regular Android interface to move apps, sometimes they fail with an unhelpful error of "Unable to move app to SD".

Also, I tried to move my Titanium Backup folder from internal storage to the external storage. Moved it using ES File explorer to /storage/extSDCard/TitaniumBackup but TB doesn't detect it, and if I browse to it and set it as the folder, it tells me the folder is not writeable.