Hi, using 12V6A fixed, so powersupply shoudl not be issue. Booting from NVMe (through SPI bootloader) is working. But in no setup reboot works.
Even using SD card only, and official radxa rock-5b-plus_bookworm_kde_b2.output.img.xz, after rebooting flash remains green until I cycle power.
Is it wrong board? Tried various armbian builds, differen powersupplies as well.
Like always - UART console shows what is the problem, when it happens, were any errors reported etc.
Attaching this here makes debugging way easier 
You mean buying USB-TTL cable? Ok at least its way forward, thx.
cannot boot again after reboot? just re-plug the power ?
yep exactly, but that not really viable if you need to use 5b+ as a remote server
Pls take a clear photo around the wifi
