Following the latest ultimate setup guide and I am running into problems. I downloaded the latest app version 1.8.1 onto my firestick using the Troypoint toolbox on Downloader. I have a Stremio account. I am using Surfshark. But I can not download any adds ons in Stremio Bootstrap so my Stremio app is one big black box. I’m on my 4th try now. Any thoughts?