I hace almost 2 years with premiun, and I dowload every son I add to my playlist. But now it seems like I have never dowloaded it and it is no possible. I want to use it with no internet connection, that is why I am paying for.
I can see that my songs are not dowloaded because they are grey out and the option to download is not on. If I slide it from left to right it starts to download. I May have a 700 songs or so. I Still have around 5Gb of free space on my device internal memory, besides an SD card that has 14gb of free space.
The song limit, I may say that depends on the device memory available.
I have attached screenshots for: Android versión: 6.0.1 Device: Samsung A5 The spotify versión is the latest, you can check it on the screenshots mentioned before.