Yeah, apparently, the accusing stopped when Satan was cast out of heaven:
"And I heard a loud voice in heaven say: 'Now have come to pass the salvation and the power and the kingdom of our God and the authority of his Christ, because the accuser of our brothers has been hurled down, who accuses them day and night before our God!'"
(Revelation 12:10)
Witnesses say this happened in 1914, but in Revelation, it takes place immediately after Jesus is caught up to heaven.