JMS561 Firmware Upgrade?

Hello everyone. I’m getting a ton of issues with the quad board. UAS issues, RAID failing randomly. In the end, I thought I was able to build a NAS and this doesn’t have the needed reliability.

I’ve contacted JMicron directly and they told me the firmware was from 6 years ago… Also, they told me that I should contact the seller directly since they don’t provide firmware utilities to end-users. Radxa, I find this completely unacceptable. You’re selling boards that have tons of issues, you’re using old hardware and you don’t provide support for things like UAS!