Pluto sometimes gets stuck when manipulating sliders

[baggepinnen]

The following notebook
https://juliahub.com/ui/Notebooks/fredrik-carlson2/system_identification/identification_2_arx.jl
has a number of sliders. Manipulating them should be very fast (video 1), but occasionally Pluto gets stuck for anywhere between 5s to 20 minutes on "running code". This is captured in video 2, where the notebook successfully runs all cells, after which it goes back to running code (0/14) and stays there for over 20s.

This behavior has been seen both locally (julia v1.10 beta, Pluto v0.19.27) and on JuliaHub

Screencast.from.2023-09-14.11.47.57.webm

Screencast.from.2023-09-14.11.54.56.webm

cc @pankgeorg

[fonsp]

@baggepinnen hey! do you still see issues like this?

[baggepinnen]

Hey! I haven't used pluto in a while so I'm not sure

[fonsp]

This might be the same as #2904, altough the fact that it resets after 20 minutes is very strange. There are also no logs in the console. Maybe it's related to GC?