(context/rant: I found an issue in the webapp, I went to the tar1090 github repository and the readme told me to open an issue there. The "issues" tab was not visible, so I reached it manually from the address bar. I compiled the issue and only when clicking submit it told me that issues are disabled in that repo. Great UX, github)
anyway this is the original issue:
I'm trying to playback this track at 40x.
The aircraft moves for some seconds then stops. There are no errors in console, nor failed network requests. Clicking somewhere a bit after in the track starts the playback (from where you clicked), but it stops again a few seconds later. Clicking immediately after the stopping point doesn't resume the playback, you have to go a bit further down the track for it to work.
I verified this happens in google chrome 138.0.7204.100 64bit and firefox 140.0.2 on Ubuntu 22.04
BTW FYI the "issues" tab in this repo is hidden, I had to manually input the URL to verify the issues section is not actually disabled.
ADS-B Exchange - track aircraft live - aircraft flight history