Something is very wrong with the login or ability to stay log in or maintain it though actions/pages/tabs. Browser: Chrome.
I've had a few times after logging in that it "kept" the login across refreshes or clicking to open a video in a new tab, etc. But at least half the time it's just randomly logged out. Similarly if i login in one tab and refresh another, i don't get logged in. At a certain point I gave up trying to use it because 99% of the time i'm going to open videos in new tabs but then you can't watch the video because you're logged out -- or you don't notice and end up watching part of the trailer version instead.
The "lazy loading" on the add to playlist modal is slow and disruptive. It also doesn't remember what it's loaded previously (if you close and reopen it slowly lazy loads all over again -- which could still happen in the background, but it shouldn't need to block user interaction). It also shouldn't be necessary to wait for interaction/seeing the list after opening the modal -- just load the data on page load or something
I don't have specific data to know it's true, but the time to view playback being possible on a new page load seems to be longer now (even the loading of the poster image).
While this was no in place on the prior version either, I'd also take the opportunity to renew my feedback about wanting to see a list video-card UI indicator that "this video is in a playlist or not". E.g. an icon that is either missing (not part of any playlist, or present and shows a number (count of playlists it is in). Knowing from the list view if the video is in some playlist already or not is critical information for me. The main reason for this is related to how incredibly limited the "watch progress" data is (e.g. last 100 videos), which makes is nearly useless since the bar doesn't reliably show under video thumbnails for all but the latest 100 you've opened.
Gave up as I said due to the constant logout, but those are the things observed in the short period so far.
