Hi,
I have just discovered a problem.
When I write something on my notebook (I am righthanded and write left to right) and the sun is shining from the left side at an approximate angle of 30 degrees on the notebook (low autumn sun in the early afternoon, Germany) the pen will not record any of my writings.
Once I shade the pen with my hand it immediately recognises my writing again. It might be a problem with reflecting light, I don't know. This is just a heads-up as the pen is otherwise working perfectly!!!
Best,
Daniel