It can be irritating to have your mail service crash frequently, preventing you from accessing your emails and doing meaningful work. This can have a variety of causes. Some of these issues that contribute to Yahoo Mail keeps crashing are your web browser is not of the latest version and is restricting Yahoo Mail, repeated malware attacks, a firewall stopping the Yahoo data, a bug in the Android System Web view, inadequate memory on your smartphone and access app data and cache. To solve this issue, you need to troubleshoot all the problems mentioned in this post and check if the case has gone away.