That reminds me. I grilled several ears of corn over 2 separate times last year. I soaked them for over 45 minutes plus.
Kinda hilarious when they burst into flame on the grill. Then I know they’re done, LOL. Usually I could just roll them over or dunk in the bowl of water. Quite tasty with some add’l butter and salt and pepper.
But they all go up at once - guess one gets them all started.
I tossed all the burned husks into that area for compost, too.
Just try a grill that is not so hot. If we do grill corn we leave the inner layer of husk on. A neat corn tip for a big crowd - Clean all your corn, put in a cooler and cover with boiling water, close the lid. 20 minutes later you can start eating and the rest stay warm.