How come my smartcast keeps disconnecting it only works when it wants too!?

[TristaN559]

Smartcast to TV?

[DanG92263]

Smart View?

Smart View has now been embedded into the SmartThings app. If it's not working properly for you, try going through the SmartThings app to use this feature.

https://screenrant.com/samsung-smart-app-view-smartthings-replacement-explained/

[User_name]

Submit an error report after replicating the issue
Samsung Members app > Get help > Send feedback > Error reports