Hi,
I could really do with some help with this issue now. I thought it may be due to some sort of limit imposed by the service I was hitting. This isn't the case as I'm now load testing a service within our network and whenever the load is ramped up to around 1200 I get an 'out of memory' error. I have installed windows virtual machine and have done this to see if running 2 instances of loadUI results in anything different. Interestingly both instances of LoadUI (running on the same laptop) got to around a load of 1200 before failing with the same message.
I can't believe this hasn't been noticed by others - so what am I doing wrong?