I'm setting up several dap-2555 routers and I have a standard config file that I upload with the basic settings and then tweak for each location. All the previous config files were made using a dap-2553 router. I setup the 2555s by updating the firmware to 1.11 and disabling cloud manager to get the full control panel on the router. Now I go to maintenance > configuration file > select file and then press upload. I then get sent to a screen with the heading of "wrong firmware image" and a message saying "the chosen file is not an image file."
Is there a possible fix or workaround for this since I have to setup two dozen of these routers and having to manually configure each one would take quite a while.