Soft to medium boiled eggs not peeling?

Hey. I've watched at least 34 different videos and tried a myriad of different techniques.

Including but not limited to Vinegar Baking soda Baking powder Mirin Sake Salt Oil Ice bath Waiting Oven

And some other random stuff I've seen

I can not get my soft to.medium boiled eggs to peel cleanly. They always start easy near the air pocket and fall apart near the tip.

My only belief is now is that its simply not possible due to altitude.

I pive in a city that Depending on where you are ranges between 4k-5k elevation.

I have temped my boiling water and it rolling boils at 205°-207°

Is it possible that since my water just doesn't get as hot as everyone else's I'm not getting a possible easy peel?

Let know if there is anything I can do.