@Michael ilkanayev, hello. Were you able to solve the problem? I am experiencing a similar issue with React Native 0.76 and Axios/Fetch. In my case, the photos were also loading slowly. I managed to achieve a significant speedup in photo uploads by adding the parameter "maxRedirects: 0" to Axios. As for the Network Error issue, I have only resolved it by resending the photos in case of an error.