I fall somewhere on the AuAHD side of things. For me two issues arise. It can take me a few minutes to hours to really feel something for complex emotions, then a day or two to let it pass. Some more basic emotions like irritation/overstimulation can be felt immediately, before I even get a chance to think about it.

I also can experience issues where a fixation becomes and emotional anchor and I have trouble processing other events emotionally. Sometimes it’s kind of a coping mechanism