Regularly freezes when moving components or rearranging wires

[Tompouce-onGit]

Everything's in the title.
It sort of happens unexpectedly. I haven't noticed a pattern yet, except that it has happenned at least 3 times in the last hour, when I was moving components around and rearranging wires.

[chocabloc]

Can confirm. This happens to me too on Ubuntu 20.04.

[JamesAndy9000]

This happens to me too on Windows-64. Happened whenever I moved anything that was connected to a specific custom 2-bit decoder. After some experimentation, I eventually got a bizarre error where all components and several connections vanished. Whenever I try to do anything on that save file, I get an UncaughtTypeError saying "Cannot read property 'length' of null". This happens even after opening and closing the save file, rendering it basically ruined. (Thankfully it was a relatively small file).

[trinxery]

same thing

[SuperArcherG]

Same issue Mac