Thanks for the screenshots and additional information.
What I'm seeing is that you're only syncing playlist(s) and not your entire library. And that you're syncing to the phone's internal memory and not a memory card on the phone. Is that correct?
I'm a little confused about your first post where you say that you're reverse syncing. Reverse sync is from the phone to the PC. If the playlist exists in MB and you want it on the phone, then you are not reverse syncing. I see in your first screenshot that you have 2-way sync disabled, which is correct if you're going from MB to the phone.
If my assumptions based on your screenshots are correct, I don't see anything wrong with the settings. I would disable the option to automatically sync when connected. Disconnect the phone from the PC and restart MB. Connect the phone with the USB cable and wait for it to show up in the Devices node in the left sidebar. If you have a screen lock on the phone, unlock it and try a preview from MB. If the preview shows the correct tracks and playlist(s) disconnect the phone from the PC. You can right-click on the device in MB and click 'eject' device. (I'm not in front of my PC right now so the wording may be slightly different.) Make sure your phone and MB are on the same WiFi network. Keep MB open and launch MB's WiFi Sync app on your phone. Do a preview. Perform the sync. When the sync is complete, use an Android file explorer to look at your Playlists folder and make sure the playlist(s) are there and have the correct file extension. Then navigate to your Music folder on the phone and see if the tracks are there. If so, open GoneMad and in Preferences > Scanner > Start Scan. Wait for the scan to be finished and you should be all set with the playlist and the related tracks in GoneMad. You won't have to scan every time you add files once you set up "Setup Auto Scan" in the scanner settings.
So how'd you make out?