After migration from Sitecore 9 to 10 it was reported that all the Experience Editor stopped working, However after I started the investigation, I was able to figure out that just some of the pages actually failed and the console was showing the following errors
Uncaught TypeError: Cannot read property 'hide' of undefined
at proto.constructor.hideHover (11387087553891263273.JS:3815)
at Object.updateHoverChrome (11387087553891263273.JS:2770)
at Object.onMouseOut (11387087553891263273.JS:2559)
at proto.constructor._mouseLeaveHandler (11387087553891263273.JS:4080)
at HTMLDivElement.g (11387087553891263273.JS:23)
at HTMLDivElement.handle (11387087553891263273.JS:24)
at HTMLDivElement.E (11387087553891263273.JS:24)
at HTMLDivElement.handle (11387087553891263273.JS:24)
at HTMLDivElement.k (11387087553891263273.JS:23)

So, it seems it was something related to some rendering
After removing components and find this very useful post that guided me to the solution
https://sitecore.stackexchange.com/questions/19839/sitecore-9-1-experience-editor-throwing-js-errors
I was able to find out the cause, something very similar to the scenario described there
But, instead of finding an “Editable” inside an href tag, I found inside an INPUT TAG
<input type="submit" value="@Editable(Model, i => i.PrintText)">
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