Are there ways to make cl.photo_upload() faster? & a question regarding cl.login()

[Johnny112233]

Hey there,

I am using cl.photo_upload() which is working perfectly.
However, it needs around 10 seconds to post a 50kb image.

Are there ways to speed this process up? Can you take an image you already uploaded to instagram in the past and re-use it for a new post to make it faster? I have a fast internet connection and don't understand what is taking so long.

Another completely different question just to make sure:
I use
cl = Client()
cl.load_settings("dump.json")
cl.login(username, password)

I was wondering why I have to cl.login() with credentials after using load_settings() as it is using the existing session. Is it really using the credentials to re-login every time or is this just as a fallback in case the existing session doesn't work anymore?

Thanks for the package and the work. I really appreciate the effort and work!