I got him a brand new circuit board from an extra RL Lamb Furby that worked, and I put the board inside the Autumn Furby, and now he’s glitch free. His name is Doo-Moh.
Since MOV files work again I was able to add two videos of Doo-Moh just now. https://official-furby.fandom.com/wiki/File:Doo-Moh_screaming.mov This one is before the repair. https://official-furby.fandom.com/wiki/File:Doo-Moh_working.mov This one is after the repair.
What do you think?