MY DEVICE IS A Samsung Galaxy Tab E SM-T560NU
On Android 5.1.1
The Bug Prevents Me From Playing Minecraft
If You Are Having These Problems Follow These Steps To Fix It For A Short period
ANDROID Steps
Step 1) Unintsall Mcpe
Step 2) Reboot Your Device
Step 3) Reinstall MCPE From Google Play
Thank you for your report! This issue was, however, submitted at an earlier time as MCPE-14560. You may add any information you find relevant in the comment section there.