Using LLWU pins interrupts means to be still in a LLStop mode. In a run mode it doesn't work (LLWU speciality), so I have to detect it by another way (port detection or software scan). But what will happen, when I'm switching back to LLStop mode? At this moment I can't detect the rising edge by resources which are not functional under LLStop, and LLWU interrupt is not yet active. I see a system hazard in this situation. How should I solve this situation correctly??