Hi,
I am having connection issues with my The Three (mk1). Did you find out a way to upgrade your older one with MCU 4.023? This happens even with the latest Play-Fi app (8.4.0.8851).
Tried to contact Klipsch about this, but they say that there is no MCU version 4.020 available and you have made a mistake with the MCU version of your newer The Three.
I am in the process of purchasing subwoofer for my HT and soundbar for my TV room. This lack of support for The Three rules out Klipsch in that consideration. I like the sound and style of Klipsch speakers, but lack of support for older models is not ok in my book. Audio gear should not be part of the throw away culture (I am very much against this in every products).
They also said that because there is newer versions (MK 2), the older versions are not supported anymore. This is quite apparent based on the release dates of latest firmwares (circa 2017).
Any info is appreciated.
Best regards,
Harri