Waking hour after bed time

[Emmy99]

So confused!
My 5mo self settles for all naps and bedtimes and has pretty much always gone back to sleep on his own after waking for a feed. However the last few weeks he’s started waking up an hour after bedtime. The only thing I think is he could be over tired? Has anyone else had this

I'm definitely no expert but I think I read that waking shortly after settling for night usually indicates overtiredness. What are his wake windows like in the day? At 5 months he shouldn't be awake for more than about 2 hours, or maybe a little longer if tolerated.

It’s usually about 2 hours, 1 hr 50 in the morning, and then more in the afternoon. I’ve been trying 2 hrs 15 at night. Maybe if I try 2 hours in the evening as well?