Cache-Regulate: no-cache and Cache-Handle: private clash - you need to under no circumstances get both of those jointly: the former tells browsers and proxies never to cache at all, the latter tells proxies not to cache but lets browsers hold their own individual non-public duplicate. As on the list of https://www.aeroindustrial.com/product/dron-dji-matrice-4td-con-camara-termica-y-zoom-inteligente-para-seguridad-y-respuesta-rapida-con-control/