If you are noticing issues with messages not syncing to MightyText while using Android 6.0+ on a Samsung phone, please do the following:
- Launch the MightyText app on your phone and tap the 3 dot settings icon
- Tap Battery Optimization
- Tap Apps not optimized at the top and choose All apps
- Find MightyText in this list and tap it (so that it is turned off)
- Restart your phone
Once this is done, give it another try and let us know if you continue to see the same issue.