Steps to reproduce:
1. Select work area containing 6K PNG stills with lots of motion effects that bog down real time playback
2. Sequence | Render Entire Work Area (render FX in/out does nothing but play timeline)
3. Sequence renders and plays
Result: ... When it gets to the end of the work area, program crashed (just disappeared).
Expected: ... Continue playing or stop
System info
Application: Premiere Pro (Beta) v25.2.0.48
OS: Windows v10.0.22631, RAM: 63.82 GB GB, CPUs (logical): 16