I had the same thing happen to me when I switch from #2 to #1 on my hub. For 10 seconds or so I have charging and OTG but then the flash drive will disappear đ
Not really sure what to make of that as often windows has a delay dealing with usb devices. We live in hope!
For now I am going to give up on the charge/OTG thing before I burn something out…lol
This would be awesome, it seems someone requested some mods on https://www.bios-mods.com/forum/Thread-Request-Unlock-Advanced-Menu-Teclast-X89 but he got no answer.