@Hank21 Please see #2 in me post of June 2nd: all plugs are working on an Archer A7 WiFi router. Furthermore, they are working fine on a Ubiquiti setup None of the 4 plugs work on Omada. I think it...

@NinjaMonkey I can upgrade. That id not the issue. I want to know why the two support pages state a different firmware version.

@MR.S Then why do the two support pages state a different firmware version?

Dear @TP-Link @Hank21 @Fae Why does the TL-R605 have 1.2.1 Firmware (https://www.tp-link.com/en/support/download/tl-r605/v1/#Firmware) and the ER605 have 1.3.0...

@MauriceGee @Hank21 , Please advise next steps!

@Hank21 1. Yes, only 2.4 GHz network is enabled 2. Shelly Plug is about 1 meter way from EAP245v3 3. I tried channels 1, 6 and 11 on both 20 and 40MHz bandwidth. Still NO success 4. In AP standalone...