CarPlay Reloaded
The wireless CarPlay was working great. Until it stopped. Did not stop completely, but started losing the connection, freezing, or not connecting at all. Interestingly, I installed the Ottocast wireless adapter exactly to solve similar problems with the wired USB connection. The hypothesis (never firmly verified) was that there was too high temperature-related clock oscillator drift in my Pioneer head unit : a cold iPhone would not connect to a sunbaked in-dash radio. So the Ottocast solved the problem (perhaps by being equally "baked" with Summer sun rays and thus drifting the oscillator in the same direction, or simply by being less strict on USB timing, compared to the iPhone). That was Summer 2024. Come Autumn and Winter, and the stable configuration started behaving less stable. Freezing screen, erratic updates, not connecting at all, or disconnecting and reconnecting in a loop). Of course the iPhone was the last suspect on the list. I was checking connectors, software ...