@metin Picture is 2500KB / 2.5Mb in size - too big for federating I think (and could be linked to bigger file elsewhere).
It's also a simple drawing so even more reason I think to reduce.
Just saying... Literally pic didn't show / took a while which is how I knew it was big.
@metin Ah ok... sorry not sure what's happening...
checked again and when I save pic in the post list (without being inside post itself) it's picture size is Kb's but when I open the picture in a new tab and then save it's Mb's!
So try right click picture... open in new tab AND THEN save... see what size you get!)...