Android 5 don't understand the datas of Subsonic

[Abraxus]

Hi,

I just upgrade to Android 5 on my HTC 816 and i got something weird.

My Subsonic Server is configured to write the cached songs on /storage/ext_sd/Android/data/net.sourceforge.subsonic.androidapp/files/subsonic.

I double checked and the cached songs are going on my SD card and not in the internal memory of the phone.

BUT, when i look into the parameters of the phone, section Apps, Subsonic is showing 2.70Go of data and 0Mo in Data SD. So physically, i have less space used that the phone told me.. I try to reinstall the subsonic app...

But i dont know what to do... Thanks for your help