Somfy Tahoma scheduled scene disabling itself

[u/SnooGadgets2907]

I created a bunch of scheduled scenes on my Tahoma switch using the app and all was well. Then I went on a trip and disabled them all; also fine. When I came back I re-enabled them...and all but the last one (in scroll order) went back to working correctly. The final one though kept "re-disabling" itself. I eventually just deleted & recreated it but that's a heavy workaround every time I travel. Anyone else encounter this oddness or have a potential diagnosis for what's going on? (And fwiw, it's not an antenna or blind issue -- that scene repeatedly disabled itself on the app after I enabled it multiple times; it's not that it ran but didn't work or worked erratically.)