Iflows are not switch to trace more

Iflows are not switch to trace more

Info
Some of your test runs does not fetch messages and the iflow is processed without trace mode.

Figaf uses the standard web UI to switch an iflow into trace mode. 
1) 
We have noticed that sometime it takes longer time to active trace on the runtime nodes. This can be because load or other factors. 
Try to run the test case again. 

2) 
If you have tried running an test case multiply times with it enables trace mode it came be because of some undefined state. 
Try to undeploy the iflow and then deploy it again. Then you should be able to the test case.