# Premiere Pro keeps crashing when I render or export a sequence that includes SubMachine mogrts

So far this seems to happen most frequently with the Karaoke mogrt on low RAM, Mac OS Ventura using Premiere Pro 23.4.

We've been working with the Adobe engineers to get to the bottom of the crashing issue. It appears to be due to the font handling system and high-RAM machines seem to crash less frequently. This is a longstanding Adobe issue that is probably happening disproportionally frequently due to having so many .aegraphics on the timeline when using Submachine. At this point there is no direct fix. Adobe are working on a fix but it's a big one that could take several months. Some people are reporting success with using the most current beta version (23.6) so depending on where your project is at it might be worth updating. Please be careful with updating mid project!

We are also looking into optimising the workflows and mogrts on our end to try to reduce the chances of it happening.

If you could take a few moments to fill out this [Bug Report Form](https://www.google.com/url?q=https://www.google.com/url?q%3Dhttps://docs.google.com/forms/d/e/1FAIpQLSeBlTeeN1H_84jpM1XrI76Ccd8xZfvzfxXLMWvOIQB59dsDMg/viewform%26amp;sa%3DD%26amp;source%3Deditors%26amp;ust%3D1727765012188347%26amp;usg%3DAOvVaw2wB7Aj7DaGqx2vXyLkdppq\&sa=D\&source=docs\&ust=1727765012239734\&usg=AOvVaw1GYYhmdipAejWfxqLkNgno) it would be extremely helpful.

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