Yesterday morning one of my files for satellite was deleted by my request - it was wrong file. In the evening I tried to upload new one but I can't. It is 198kb JPG photo. 

I am logged in, site says I have 200kb but when I try to upload my file it takes me back to https://asgardia.space/en/satellite/upload/

Doesn't say that anything is wrong with file like size or format. Just takes me back to that page. I don't know what to do and there is very little time left. :c

Turns out the 198kb file on Windows would be 202kb on MAC and for some reason that was confusing for the site. It was enough to make it just a tiny bit smaller. 

Problem solved!