A known bug in Build 270 causes a 100% stall when rendering directly to uncompressed WAV from a complex timeline. The workaround is to render to FLAC first, but patched versions often disable the FLAC encoder.

: Right-click the patch file and select "Run as Administrator."

Large projects with many bins or complex codecs (like HEVC from DJI drones) can still cause the application to become unresponsive during loading. Hardware Acceleration Conflicts: