I’ve been encountering ftp issues after I uploaded the 50mp files. I reduced their file size then replaced them in the posts and picture uploader. That “kinda” seemed to work but I ended up manually removing and replacing them on the ftp server. They were exceeding the timeout limit on the ftp. This may be something specific to my host.
Anyway, that seems to have fixed the ftp issue.
Just beware if you’re uploaing images to scale them properly before hand.