SD is crashing a lot in macOS 27

SD has been crashing quite a lot yesterday and this morning.

I updated to macOS 27 last Tuesday (Eastern Australian time). Have been working in SD yesterday and today on a very small script file. The script is working on a plain text file of around 400KB.

It’s also crashing when I close my very large applet.

SD seems to crash more often immediately after closing script files.

Is there something in macOS 27 to be wary of ? Has it changed any limits ?

I’ve attached a crash log in case it helps.

Script Debugger-2026-09-20-153834.ips (41.1 KB)