Hello, after updating Xduoo TA-10 firmaware I’m getting no sound, but windows as well as 4.67 driver shows that my device is connected and that it should be working. But I’m getting no sound… Used instruction on your website. SN number 03500604761 so it needed to be upgrated with the A2 firmware. Followed every step of your instructions on the website and firmware upgrade suite said that it was successful. After getting this problem I ried to re do the firmware upgrade but 4.13 driver tells that there’s no device found. Also tried clean driver installs and connecting it to a different computer and tablet, but no sound there too… Is there a solution?