Thank you, your app will become better with each update.
To 1. the server stops with no wakelocks now: good
But the server stops always, it should only stop if WLAN is off.
To 2. Backup is fine but if I select a external path (e.g. SDCard1) the app should remember this selected path if I want to restore, so I do not
have to search.
To 3. ok
2. Mmmm why not ok
There could be a bug with access rights to root directory.
With the build-in root share or with a own declared share I can
1. map this share in Windows but cannot access directories or
2. mapping fails with access error 5 in windows.
Mapping and access of sdcard0 and sdcard1 is always ok.
I have this behavior on two smartphones (Sony Z1c Android 5.1.1 stock rom, rooted of course)
With Samba File Server and SambaDroid no problem.
Maybe there's something wrong with Android < 6.0 (I use 6.0 and more)
Could I contact you directly to solve the case ? (I will need some actions to do)