Hi, colleagues! After power switch my 'F4 USB host can't renew early established USB connection with android accessory. Are there ways to somehow update the connection from the host side?

I have next trouble:stm32f407vgt6 mcu on my diy board with realized OTG_FS USB host and Android accessory application, that have connecting succesfull to it;After connect cable to board all working perfectly: connection and enumerates succesfully;If ...