Local Engine Doesn't Work and Leads to a Weird Twitching :(

Dear Lichess staff, the local engine on puzzles page doesn't work properly anymore and it leads to a very weird twitching movement in my chrome browser when I start the engine. The engine never finishes the loading and the twitching effect continues for about half a minute after I close the engine and then stops. I will post a short video of the problem below.

Puzzles are the only thing I can find time to do for chess but because of this problem I can't analyse the puzzles and it feels incomplete :(

Please help!

Here is what happens when I try to load the engine:

streamable.com/rx7av

Note: My chrome is up to date and the problem is not exist in firefox.

same for me!

And here's an other one guys... If this isn't fixed quickly, I'm gonna lose it. Chess puzzles are the sole thing keeping me alive these days.

The problem seems to be gone, for now at least. So, if you lichess staff have done anything to fix the problem, you can take this as a positive feedback.

Thanks.

Still here :(

Please have a look to your browser console when it happens, by pressing F12.

Copy-paste and/or screenshots welcome, thanks!

lichess.analyse.min.js?v=1768:6 [Violation] Added non-passive event listener to a scroll-blocking 'wheel' event. Consider marking event handler as 'passive' to make the page more responsive.

hmm that's not really the error message I was hoping for.

Do you encounter the same issue on a study, like lichess.org/study/IEvGFFzS/DcPaK0NO#56

Yes,

NativeClient: PnaclCoordinator: pexe load failed (pp_error=-2).
lichess.analyse.min.js?v=1768:1 [Violation] Added non-passive event listener to a scroll-blocking 'touchstart' event. Consider marking event handler as 'passive' to make the page more responsive.
(anonymous) @ lichess.analyse.min.js?v=1768:1
r @ lichess.analyse.min.js?v=1768:1
n @ lichess.analyse.min.js?v=1768:1
r @ lichess.analyse.min.js?v=1768:1
insert @ lichess.analyse.min.js?v=1768:3
(anonymous) @ lichess.analyse.min.js?v=1768:2
r @ lichess.analyse.min.js?v=1768:3
o @ lichess.site.min.js?v=1768:34
(anonymous) @ lichess.site.min.js?v=1768:34
j @ lichess.site.min.js?v=1768:2
k @ lichess.site.min.js?v=1768:2
lichess.analyse.min.js?v=1768:6 [Violation] Added non-passive event listener to a scroll-blocking 'wheel' event. Consider marking event handler as 'passive' to make the page more responsive.
insert @ lichess.analyse.min.js?v=1768:6
(anonymous) @ lichess.analyse.min.js?v=1768:2
r @ lichess.analyse.min.js?v=1768:3
o @ lichess.site.min.js?v=1768:34
(anonymous) @ lichess.site.min.js?v=1768:34
j @ lichess.site.min.js?v=1768:2
k @ lichess.site.min.js?v=1768:2
lichess.site.min.js?v=1768:2 [Violation] 'setTimeout' handler took 59ms