Yes, that is the cat activation sound. There is a subreddit dedicated to that sound (r/activationsound)… I wonder if that has been made for lemmy

You might want to try it again. A lot of Reddit alternatives have been struggling to keep up with the influx of new users.

You may also need to verify your email address. I had issues getting logged in when I created my account but I was using Mlem at the time.

With all of that said, I’m using wefwef right now.