Looks like you have old firmware, type in: 192.168.1.223:8000/Flashmega to update it. Current version is 1.41 or 1.53
Everything is good on my setup, I'm always scared to upgrade, what exactly has been improved going from 1.41 or 1.53.
Any efficiency or notable performance improvements?
1.53 is what will show if you select the "smart" option in settings. By default, it is set to "normal" which is F/W 1.41.
Normal=0
smart=1
Smart seems to keep the error rate lower, from what I can tell.