@JaapHoutman It is really incredible that they released 1.6 for M4 V4 and not for previous hardware revision "V2". M4 V2 is still sold and You can get it randomly.

@arktiknova same for me. I regret having bought 4 x M4. I Will soon change them with other brand, I have grown tired of waiting the famous update

@Bever I have updated with the same firmware. I found no difference at all. I don't know of we will ever see a firmware with source selection for Deco M4 V2. I Will soon replace them

@JaapHoutman Doesn't 1.5.8 Build add the source selection option? Did You notice other differences? I don't know it I should try it or wait (thousands of years) for a new firmware for M4 V2...

@JaapHoutman Thank You for the link. In Italian or english pages the last one is still 1.5.6. Dutch people have been favored by TP-Link !

@JaapHoutman where did you find 1.5.8 for the Deco M4 V2? I see 1.5.6 as last one...