Hello, I am unable to install any updates on my er605. I download the latest firmware, extract it, select it, and then it fails saying check file. I am selecting V2.6 in the drop down but even an olde

Hello everyone, I know this has been asked so many times but I am trying to setup a separate VLAN just for my 2.4Ghz IoT devices. I currently have a er605, sg-2008p, and eap650 all in standalone mode.