Hi joni,
To resolve the bug on reboot cmd with chaos calmer on the router
power on the router with chaos calmer ( as you do it by power it off )
Put back your USB stick in the router with openwrt-15.05-kirkwood-ea4500-uImage on it
mkdir /sda1 && mount /dev/sda1 /sda1 && cd /sda1
mtd erase kernel ( this is propably optional but to make sure it's the right one )
mtd write openwrt-15.05-kirkwood-ea4500-uImage kernel
fw_setenv bootcmd run owrt_boot' ( remove the part for usb boot cmd )
fw_setenv owrt_boot 'nand read.e ${loadaddr} 0x200000 0x200000; setenv bootargs $(console) ubi.mtd=3 root=ubi0:rootfs rootfstype=ubifs rw; bootm ${loadaddr}'
fw_setenv auto_recovery no
reboot
now you will be able the reboot from cli or gui without the need of power it off
Sorry for my English ...
thanks for your post it help me
and from my side the wifi is good only miss some channels on 5ghz but I thing there is some work around
Thanks for your post it help me