Uassets: YouTube video page stuck on loading

[GKid94]

Describe the issue

When I open a video on YouTube the video page get's stuck on loading and I get the Chrome page unresponsive message

Versions

• Browser/version: Chrome Version 83.0.4103.116 (Official Build) (64-bit)
• uBlock Origin version: uBlock Origin v1.27.10

Settings

! 6/19/2020 https://www.youtube.com
www.youtube.com##.ytp-button.ytp-miniplayer-button

Notes

[mapx-]

I had to remove tons of useless info (for github ?).

No useful info here.

Just use uBO only with default settings and the lists updated. No other blocking extension.

[GKid94]

@mapx- Maybe this will help
Console log.txt

[gwarser]

1000content-script-functions.js:1 Uncaught (in promise) TypeError: Cannot read property 'textContent' of undefined
    at getFPS (content-script-functions.js:1)
    at changeQuality (content-script-functions.js:1)
    at prepareToChangeQuality (content-script-functions.js:1)
    at MutationObserver.observe.childList (content-script-initialize.js:1)

Do you have any other YT add-on?

---

net::ERR_NETWORK_IO_SUSPENDED

Did you suspended your PC in the meantime?

[GKid94]

@gwarser
1)These are my extensions on the image below
2) No, I keep getting the page unresponsive Chrome popup when the video page won't load

[gwarser]

It's "YouTube Auto HD + FPS" - https://chrome.google.com/webstore/detail/youtube-auto-hd-%2B-fps/fcphghnknhkimeagdglkljinmpbagone?hl=en source. It also has ability to execute arbitrary JS: script-src 'self' 'unsafe-eval'; - you should remove it.

[GKid94]

@gwarser I contacted the developer of that extension and he says that he doesn't have an issue with it

[gwarser]

he says that he doesn't have an issue with it

It's what the console log reports - the exception I quoted above is from this extension (and it says it was logged 1000 times). I did not tried reproducing (especially when this extension can execute unsafe-eval). It's possible content scripts of your other YT add-ons/user scripts interfere with it.

[GKid94]

What is the unsfe-eval

[gwarser]

Security feature https://en.wikipedia.org/wiki/Content_Security_Policy

unsafe-eval directive allows to execute arbitrary text as JavaScript code with add-on permissions.

[avi12]

It's "YouTube Auto HD + FPS" - https://chrome.google.com/webstore/detail/youtube-auto-hd-%2B-fps/fcphghnknhkimeagdglkljinmpbagone?hl=en source. It also has ability to execute arbitrary JS: script-src 'self' 'unsafe-eval'; - you should remove it.

The reason it's using script-src 'self' 'unsafe-eval' is that the pop-up window is using Vue.js.
Regarding the "page-freezing" problem, I am aware of it, but I don't have a solution to it yet.
This is occurring to me only when I'm watching a bunch of videos, one after the other.
As soon as I will have a solution, I will update the extension.