New Usb Otg

Oct 7, 2015
I've flashed the 5.11.19 miui 7 dev rom for mi3 cancro. I noticed the usb otg function seems crippled. When I try to play the audio, video that I stored in usb otg drive, my phone will hang and stuck, and song also will stops suddenly... even on stable miui 7 also same..

At first I thought my otg drive corrupted..but it seem it was fine after I switched to aosp based rom, no such problem exists. Anyone else facing the same problem?