For around 3 days now I am struggling to rank youtube videos using the unlisted method. It worked with every video but one day it stopped. When I know publish a video after it was unlisted for a while it is not even shown in the youtube search. It's not indexed. Even days after I published it! The first time it happened I thought it was a bug but it happened 4 times now on 4 different accounts. Do you guys have the same problem?