Cache-Regulate: no-cache and Cache-Regulate: personal clash - you'll want to never get both collectively: the previous tells browsers and proxies to not cache in the least, the latter tells proxies to not cache but lets browsers keep their unique non-public copy. You'll find definitely particular signs For numerous phrases obtainable https://www.aeroindustrial.com/product/dji-matrice-30-series-parte-10-par-de-aspas-1676-high-altitude-cwccw/