iOS 12 is too new for us to have a full picture of exactly what issues might exist with it. New major versions of operating systems to tend to come with minor issues at first. We know SkyDemon works on iOS 12, but haven't yet managed to reproduce the lagging problem that some users are reporting on some devices.

For info, I received an e-mail a few days ago from Airbox (I use it for testing) advising Runway HD users using iOS devices not to update them to iOS12 as it apparently causes a black space to appear between the Runway HD charts. So not just an SD issue.

Regards

Peter R

Also had the same experience lag being the best way to describe the unresponsive panning and key presses within the SkyDemon app. Had three flights using PilotAware as the GPS input, if that helps.
Using iOS 12 on an iPad Air 2. Latest app version 3.10.4.132

I also experienced bad lag after ios12 update on iPad mini4.

I have noticed that SkyDemon becomes very laggy (to adjust anything on the touch screen) after an hour of flight or so - the only way to get back to normal is to stop the program completely and start again.

I’ve been running the latest version on IOS 12 over the last 2 days. It seems smooth on iPhone 7, but my month old iPad mini 4 which I use in the cockpit seems to be experiencing lag whenever I move around the map, edit routes or open/close menus to the point it’s almost unusable (planning as well as flying modes). It was much smoother before either update, I haven’t managed to narrow down which has caused it.

Note, it seems to hang for short amount of time whenever the virtual radar is updating.

Dear SkyDemon