Distribute inside a loop could hit a problem restarting.

System error: 3000: Graph graph69[3459], localresultwrite[3466]: SLAVE #24 [10.241.40.2:21100]: assert(!hasStarted() || hasStopped()) failed - file: /mnt/disk1/home/kellma02/hpcc/wip/HPCC-Platform/thorlcr/graph/thgraphslave.hpp, line 73, - caused by (3000, assert(!hasStarted() || hasStopped()) failed - file: /mnt/disk1/home/kellma02/hpcc/wip/HPCC-Platform/thorlcr/graph/thgraphslave.hpp, line 73)

ZAP report is too large to attach. I can upload to 10.241.40.1:/tmp