Thanks, I'll give it a go.I updated the software on my SkyView Touch from 16.0.1 to 16.0.4 with no problems. I've flown with it several times and it seems to work fine on my single-screen SV Touch with ADS-B and AP. And no problems wirelessly connecting to ForeFlight running on an iPad Mini 5 and sending flight plans back and forth. No problems with Seattle Avionics charts on a USB drive either.