It's not super network intensive but you could repeat one call in a loop if you wanted to stress test dispatchers

Do you have a stack trace to share that could help explain the crash?

TBH the crash is most definitely caused by me basing my structure on a poor example somewhere else. id be embarassed to share anything at this point and prefer to trash it and start fresh with a better working example ... (I also wasnt expecting the api to be designed this way so I hadnt tested that kind of scenario, as soon as I got one call/response working I thought I was good and continued the development till I got here....)

thank you for your kind help though, Ill dig i in the tutorial some more. its a great place to start