Huhhhhh weird. I didn't think this would actually work but all I did was change the name of my patch on my computer and it uploaded. I mean I tried to upload it multiple times right before I changed it so I doubt that's a coincidence. It was named "Frequency Splitter.pd" Maybe you happen have a file of the same name on your server? Idk that was weird but it works now I guess. Still can't connect the OWL though but this could be because I'm a noob (I just got it.)