Two of our sopine's only register 1GB RAM

[tllim]

Code:

U-Boot SPL 2018.03 (Jul 23 2018 - 18:13:46 +0200)
DRAM: 1024 MiB
Trying to boot from sunxi SPI


U-Boot 2018.03 (Jul 23 2018 - 18:13:46 +0200) Allwinner Technology

CPU:   Allwinner A64 (SUN50I)
Model: Pine64+
DRAM:  1 GiB
MMC:   SUNXI SD/MMC: 0, SUNXI SD/MMC: 1

Just noticed 1 of the 7 sopines only sees 1GB DRAM instead of the 2GB. It's the same dram chip as the rest.. :-(
Didn't check the other 35 nodes that carefully yet, hoping this one is just a loner.
Anything I can test before I RMA this one?

Ps. Also the power led didn't work from start on that node but I didn't think much about that because it booted just fine. It was telling the cluster it had 1003 MB RAM the whole time but I just didn't notice it until I made a GUI that shows all nodes and stats.

This is kind of strange. Please file a support ticket, http://support.pine64.org, and ask for RMA.