I have a TruClient testscipt.
For running that script i have made a scenario for a test with 20 vUsers.
There is a ramp-up for about 15 minutes.
I have 3 load generators, one of them (and local host) is disabled.
Theay are limite to 17 vUsers each.
When i start a test it happens ofte that after 17 users the test fails becaus the controller sees that the one loadgenerator is full.
But there is another one connected and available.
Sometimes i have to reslart the controllers and load generators to get it working again.