Raj;
The Caputo flour is what’s causing the problem. It’s not intended for baking at temperatures below 399 to 426C. From a flour stand point you would be much better served using an Australian bread type flour that has been malted. Lacking that, increase the sugar to 4% and double the salt. You didn’t provide any information on the color of the baking platform so I am forced to assume that it is a bright color/not seasoned. To correct this you will need to season the pans. Do this by using any low cost salad oil to wipe the OUTSIDE of each pan, then set the oven temperature to 400F/204C and the tome to 15-minutes. place the pans on the conveyor inverted. Pass the pans through the oven twice, then apply more oil and twice more, this should give the pans an amber to dark color which will continue to darken with each use (this is what you want). DO NOT wash the seasoned pans, just wipe them out using a clean towel.
Note: The seasoning process WILL make some smoke so have your ventilation turned on.
Tom Lehmann/The Dough Doctor