A few months ago, I had issues with the EP10 plugs where they would drop from my WiFi (Cisco 9130axi) and never reassociate.  Support provided a v1.0.6 firmware to me that solved the issue and all four have been working well.

I bought four more EP10s and set them up.  They are running v1.0.5 firmware and are dropping from the network as before.  In the app, everything shows as up to date - I am not getting offered the 1.0.6 firmware.

Was this firmware ever made generally available?  Is there something that I need to do to get the EP10s to update?

EDIT: The app shows them as hardware version 1.  The information on the side of the EP10 says US/1.6.  Is this actually v1.6 hardware?

EDIT #2: I chatted in with TP-Link support and they opened a case to escalate to a senior engineer.  I'm guessing that 1.0.6 isn't generally available, so providing the MAC addresses last time appears to be what gave me the fix and will need to be done for these EP10s.