@Vincent-TP It would be best if the name of the previous AP was displayed there and could be clicked on to lead to the appropriate AP. It should work in the same way as the AP it is roaming to.

Android Omada App log: The link to the old AP [ap:3c-52-a1-...] does not work. He says the AP does not exist. My guess is that he can't cope with the "ap:".