Whether the appeal became moot after the disability insurance office reconsidered its decision and accepted continuation of the half pension.
The office's position amounted to a reconsideration/proposal fully removing the dispute; the appeal was therefore moot and the file had to be struck off the docket.
Under Art. 53(3) LPGA, a social insurer may reconsider before forwarding its response. If the reconsideration fully satisfies the appellant, the appeal becomes moot. Here the office expressly acknowledged the right to keep the half pension, and the appellant did not object to striking the case.