Downgrading the firmware on the Heat MKII

Hi all!

So, I just got the Analog Heat MKII in the mail today. First, the box was making a lot of glitchy noises which I resolved by increasing OB’s buffer size. But I’m still experiencing audio dropouts which I think everyone is experiencing with the MKII. I tried reverting to the 1.20 OS but the unit is not allowing me to downgrade the OS :frowning: am I missing something? Is there a way around this?

I looked around on here but didn’t find an answer.
Please help!

Thank you!

the problem is your computer. try another usb slot.