Split Screen Issue

[Junaid1415]

In split screen mode if the lower app is closed by extending the split line down to the bottom, the system becomes unresponsive.

[Ehsank]

go to settings >general Management >reset>reset settings, reset accessibility settings, restart your device then try and check

[Junaid1415]

no, doesn't work

[Ehsank]

once Reboot in safemode

[cs-member13]

Dear Samsung Member,

Greetings from Samsung Customer Support!

Please be assured and to resolve "device lagging issue" kindly follow the given below step:

>>Check device cache: Settings>Device care>Storage>Clean now.
For a particular application: Settings>Apps>Pick the app that you like to clear off the cache memory. For example 'Samsung Internet' >Storage>Clear Cache.

Please visit this mentioned link for more information: https://www.samsung.com/in/support/mobile-devices/how-to-restart-the-device-when-freezed-or-hanged/

If the issue still persist, kindly register your concern in Samsung Members app (Samsung Members app > Get help > Feedback > Error report/ask question).
Note: Please send device log files within 15 minutes of issue occurrence along with the exact issue details.

Thank you for writing to Samsung.

Warm Regards,
Samsung Customer Support