Why is Instagram crashing when I open DMS?

If the latest version of Instagram is not installed, your app is more likely to crash. Push any updates available for Instagram specifically or for the operating system as a whole. If the problem persists, uninstall the Instagram app then do a fresh re-install and test again. This should fix the problem.

Why is Instagram not letting me open my DMS?

Instagram chats not loading? One of the reasons that cause Instagram DM glitch is that you are blocked by the person you are trying to contact. When an Instagram user blocks you, you cannot exchange messages with that person. Also, all the conversations you had will disappear.