anyone of you folks reporting this on iOS ?
I'm using iPhone and iPad and I'm having this issue since version 2.2, with version 2.3 it only got worse.
back in version 2.2 I would get "Return Home" when I pressed the "B" to save last point and followed by "Drift mode" (my B button used to be preset to Drift mode), I have then changed my B button back to default Orbit mode and this changed the behaviour to "Return Home" (instead of saving cable cam) upon pressing "B".
It didn't matter whether I pressed "B" on the controller or on the App screen.
This failure was happening about 5 times out of 10.
after I installed version 2.3, it improved (cable cam "B" save was failing 1-2 times out of 10) but over the period of 2 weeks (flying 5 batteries every day) it was getting worse and worse to a point that currently I can no longer use cable cam as the occurrence of this error is 8-9 times out of 10.
with version 2.3 I no longer get "Return Home" after pressing "B", instead now I get "waiting to hear from Solo" but the result is same, it does not save the cable cam. I've stopped using cable cam unfortunately, it was just wasting batteries and not getting intended footage. I currently fly only in fly:manual or fly mode if I want to record something.
I'll try this trick uninstalling and re-installing the app as it appears it helped some of you. It almost sounds as if there is some bug with data caching, more flights you do, the higher percentage of failures to save cable cam.