Volumio 1.5 on Cubox-i4Pro, control via iPads running latest iOS10.
Since last iOS update the WebUI loses connection each few tens of seconds, showing
the ‘connecting’ spinner. Reloading the page or restarting the WebUI restores things to
normal. All was fine and stable for years with earlier iOS versions.
This is iOS-related: an old iPad2 with iOS9 does not show this behaviour.
For comparison, Moode Audio on an RPi2 acts similarly,
except that when the link is broken the WebUI immediately restores it
on its own. All you see is a quick blink of the screen, which is much less annoying
than Volumio’s reaction.