i switched to GDL50 and GP (connects via bluetooth to both GDL and GPS175) a while ago and wifi drops became OBE. Also enjoying a good integration with the garmin devices. Foreflight has been falling behind lately IMO. They seem to have host of unaddressed bugs and slowly turning into bloatware.at a point of flying with a Sentry for ADSB/ipad/Foreflight reliability. Side note, my Garmin 175 NEVER drops connection with Bluetooth.