I was using some rnd() code today and when I out put the result to the log I seem to get always the same result (running in that genyemu tho, didn't test on real hardware yet)
Do I need to call a randomizer first like in languages as vbscript/asp/... to make sure my values are unique on each run?
So, to debug your app you could use a fix Seed to obtain the same results each time. When you are sure that your code works well, you should remove the RndSeed statement so you'll get different series.