We tried to update from v 2.3.0 to v2.3.1 Android sdk, but having the issue (at least in the sandbox). Where authorization completes successfully, but when we are trying to collect payment or open settings, sdk deauthorizes connection. It seems deauthorization happens with same delay behind the scenes. Since if we put breakpoint somewhere between authorization and attempt to open settings screen, it fails with “not authorized” exception
What’s your application_id? 
We used it only in sandbox for a limited time. sandbox-sq0idb-4UcHdASlOk2sW-LntK_xaA