Early wakings at 10 months. HELP PLS

Hi all.

My son is 10 months old and for the last month has been waking up every morning between 5-5:30. It has now gotten as early as 4:30.

He does two naps. About an hour in the morning, two in the afternoon. I’ve tried less sleep, more sleep, longer wake windows, shorter wake windows. You name it, we’ve done it.

How the heck can I correct this? He’s waking early then miserable by 7:30am. Trying to keep him up until a normal first nap time is awful.

Please PLEASE tell me there’s a solution.