Break component : no maximum timeout cycles and single stepping after the break ?

[jongena]

I have a complex circuit, which after some time develops an error. The break component is a great tool to find out what happens.
The problem that I have now is that the maximum number of cycles cannot be made larger than 1 million. The erroneous event I have
happens much much later. How to increase this number further or -- I think even better -- how to switch this off completely, i.e. no limit at all ?

The next question is then how to be able, starting at this breakpoint, to make the next single steps to study the circuit (and sub circuits) that are at the origin of the error ?
Thanks for any hint

J.Ongena - Julich