I have an older setup with a ZD1125 controller with 16APs. It is currently using software 18.104.22.168 build 38 however I am trying to update the firmware. The check server link will not work (the network is pretty locked down) so I have been trying to download img to upload to update however none seem to work. I have tried zd1100 9.8.3 and 22.214.171.124.21 img files but they either dont upload or say that the img is incorrect. The ZD1125 controller does not seem to be listed anywehre on the ruckus site (I know it is past end of life but it is as if it never existed) Can anyone help? I can not figure out what image I should be looking for or where to get it.