Windows 10 continues to be a danger zone. Not only have problems been piling up in recent weeks, Microsoft has also been worryingly deceptive about the operation of key services. And now the company has warned millions about another problem. Spotted by the always excellent Windows Latest, Microsoft has told tens of millions of Windows 10 users that the latest KB4501375 update may break the platform’s Remote Access Connection Manager (RASMAN). And this can have serious repercussions.