Hi Mark,
common reason for missing tiles are duplicate mapname (map ID). If you
have multiple maps on your GPS and some tiles get the same mapname, then
GPS process only one of these tiles and ignore any others.
You set mapname in mkgmap with option --mapname. Or you set it in
splitter
I want to post a problem I'm hoping someone can give me advice for.
I download the state where I live (Indiana) from Geofabrik and Splitter
splits it into four parts. For a long time when I used Mkgmap to create a
gmapsupp.img file, it worked perfectly. However, lately when I perform the