It's seems right that we should have a local community to help us all with PieFed
Be kind! We're all learning
400 Bad Request The server cannot or will not process the request due to an apparent client error (e.g., malformed request syntax, size too large, invalid request message framing, or deceptive request routing).
It's a standard HTTP code, but kind of a mushy one in terms of explanation. Somehow the call to the server got borked on the way or by the client app used to send it so it couldn't be processed.
Is this a one-off? Or is this consistently happening? If it's a one-off, forget about it.
If it's consistently happening, is this on every edit or just this one? Did it used to work, never works, or is it the first edit you've tried?
You need to provide additional information.
Screenshot of a few minutes ago :
I tried the edit work once again. The response was no different.
I shall upload another video later deliberately to check out whether the response continues to remain the same.
The details are lacking in this post. "Something doesn't work" is not a lot for your admin to work with.
Is this then only an issue when you try uploading a video?
If so..
Whether users are allowed to upload videos is an admin option. If this is only a video upload issue, then it may be that your instance does not allow video uploads. After all, they do consume a lot of expensive storage.
If not just videos, then something else is going wrong. Do any posts work?