as also Ivana mentioned, I can confirm that the first processing in Small Area is using only one core – SARPROZ says “Connecting to … 23 workers” but it still runs only on one processor. The second processing runs normally in all workers.
Thank you for consideration of this bug.
This is a matlab bug,
we tried some workarounds but sometimes it’s still there.
u have several ways to monitor it anyway..
one of them is the hybrid batch mode, for which u can kill with a click
we hope to find a stable solution soon