Hi Lari!

If your hardware is too slow, just reduce the maximum resolution of the cached item in line 39. The last parameter is the size of the cache for that item. But if you set it below the sequence lenght, you won't see every 'step' any more, though! You can also vary the threshold value in line 38, to change when the two display modes are switched.

What is more advanced here, than in your code? If you have any questions about it, you are welcome to ask!

Don't worry about the bug - happens to everyone. Funny was, what wrong explanation I found for the misbehaviour :->

Let me know how your project advances. I am interested in were you go with it.

Happy coding,

Johannes