USB OTG not working on Xperia XZ

[Efg1]

I have several micro USB memories, and I wanted to use them on my brand new XZ so I got a USB C to micro USB adapter.

But it is not working at all. I tried with several memories and with an USB mouse, all of them verified to work on my previous Xperia T with no problem.

I connect the USB C to micro USB adapter and then the memory to the phone, and click on "Detect USB device". After a while the result is always the same: "No USB device detected".

I tested the USB C to micro USB adapter conecting the phone to a PC and it worked fine.

Am I doing something wrong?

I own an Xeria XZ with android 7.0 (39.2.A.0.417)

Thanks in advance!

[pharysk]

for sandisk OTG, you need to restart your phone with OTG connected. But you need to restart everytime you connect to OTG

[kaputme]

I Have the same problem. everytime i connect it i need to restart to start using my OTG.

Is there no other way? Should i try an original sony OTG? where can i find it?

[JigneshPandya]

Thats not good. 

Previously my z5 dual was able to detect it directly.

XZs manual says it will show notification when attached with otg. 

There is some problem with update