I'm getting frequent page could not be loaded errors which aren't always fixed with the first refresh.Tell me in detail what errors you are encountering. I am contacting my developer this afternoon.

Images don't always load for me. I can usually fix this by opening the image in a new tab, but not always.
Quoting doesn't always work for me. The quoting problem happens both using the reply button and using highlight and reply.
Reactions don't always work. Sometimes scrolling so the post is in a different place on my screen fixes this.