Net Hung Up

[eckert]

A1 takes a jump shot from near the free thrown line. The shot goes in, but as a result, the net flops up on the rim and stays there. (It is not hooked, but just lying in that position.) Should the official: (1) stop play in order to clear the net; (2) allow play to continue unless and until the team whose net is flopped up on the rim requests that it be cleared; (3) ignore the flopped net altogether. Is there any rulebook, casebook or official's manual support?