Check changes that did not save
Read the visible error and keep the current form open.
Preserve the current work
Read the visible error and keep the current form open. Check for required-field errors, unavailable connection, revoked access or a changed record. Copy non-sensitive unsaved text somewhere safe if needed.
Confirm before retrying
Check whether the record already reflects the change before repeating a create or import action. A lost response can leave a saved record. Follow conflict or retry controls offered by the feature rather than overwriting another person’s change blindly.
If it continues
Contact support with the screen, action, error and approximate time. Do not send credentials or clear local storage as a general repair step.