Run 37 stopped by itslelf at 15:43. This was noticed at about 16:10 by observing that grafana data rates do not change.

Stop at Run COntrol.  LF looks  disabled.

Attempt to restart normal way --> run 38  --> failed

Attempts to load topology failed.

Cannot any more refresh or load the Run COntrol web page (192.168.0.133:5000)

Grzes is trying to fix the problem remotely, while we are starting changing of the target....