Followed all of the steps and stopped any audio enhancements, even for devices not used for Zoom. Same result, the sound on videos from YouTube shared on Zoom is muffled/garbled. Did find that if I disconnect from computer audio in Zoom prior to sharing (or while sharing) the YouTube video, the sound plays fine on both sides (my computer and the other people connected via Zoom). But I cannot talk during the videos and it is cumbersome to keep disconnecting and connecting the computer audio. This worked a short time ago on our Win10 desktop. Now we have a Win11 laptop and the Zoom app is not working the way it did. Please help.