Not a .4 vs .5 issue, but I'm on
mavic 1.03.0100
app 4.02
remote 1.03.0100
Bought my Mavic Mid January from Best Buy. Most things seem to work, but I don't use all the features. No problems or complaints (other than no hdmi port) so far (that's a first for me and DJI). Fly over water and...