Algebraic loop error while using flip-flops

For following model I recieve an error

Cannot solve algebraic loop involving 'boo/Subsystem/Bistable6/Model/RESET Priority' because it consists of blocks that cannot be assigned algebraic variables, such as blocks with discrete-valued outputs, blocks with non-double or complex outputs, Stateflow blocks, or nonvirtual subsystems. Consider breaking the algebraic loop. For example, add a delay or a memory block to the loop.

I tried to add delays 1/Z as suggested but I didn't helped me much(bistable is a SR-FF)

[Walter Roberson]

Are you configured as continuous time or as discrete time?

[Yakov M]

Its a discrete time

[Walter Roberson]

Simulink thinks that part of it is configured for continuous time.

https://blogs.mathworks.com/simulink/2010/04/29/causes-of-algebraic-loops/

https://blogs.mathworks.com/simulink/2015/07/18/why-you-should-never-break-an-algebraic-loop-with-with-a-memory-block/

[Yakov M]

So what is the solution? Should I add a delay or memory block and if yes where it should go?

[Walter Roberson]

As you are using discrete time, then add a Unit Delay on the Q output -- before it goes to the scope or to the GOTO.

Answer 1

[Yakov M]

The solution was to add a memory block so now I don't recieve anyerror.

Could someone explain if I had used 1/z delay it would be better?