The latest version of Firefox (96.0 and 95.02) has a bug when you enable DoH(DNS over HTTPS). It seems that it gets stuck at in the ‚SocketThread‘. In this post, i will show you how to fix your Firefox connection problems after enabling DoH.
For my first blogpost I decided to write about a new small feature in Java 17. The new NullPointerException.Actually this is not new. But the content is much more informative than usual.