https://hyperfixation.fider.io https://hyperfixation.fider.io/posts/7/community-contributions https://hyperfixation.fider.io/posts/6/multiple-mp3-book-files-on-volume https://hyperfixation.fider.io/posts/5/downloaded-audiobook-progress-is-not-synced-back-to-server https://hyperfixation.fider.io/posts/4/request-playback-speed https://hyperfixation.fider.io/posts/3/the-cast-to-tv-option-is-not-working-it-crashes-the-app https://hyperfixation.fider.io/posts/2/opposite-filter-options-not-finished https://hyperfixation.fider.io/posts/1/a-few-things-i-would-love-to-see-on-future-updates