Just installed a brand new WZR-450HP2D dd-wrt based router. The factory installed dd-wrt build is from 2014-10-27. The built-in "Check for Upgrades" feature returns "Error retrieving update information", and the support section on the buffalotech.com website doesn't even seem to recognize the model number.
Does anyone know if any of the firmwares at
ftp://ftp.dd-wrt.com/betas/ are compatible with this model router?