Google Chrome: Vertical scrollbar disappears on some web pages, maybe due to a strange toolbar

Question

One of my customers have trouble viewing some of the pages on our website. Specifically it is the vertical scrollbar, that disappears on some pages.

She is using Google

Answer 1

I did the same thing that @Carey Pico did and it worked
disabling extensions.
I first ran into this missing right scroll bar problem when opening Yahoo news pages today. I disabled all extensions
(access tools --> extensions)
and got back my right scroll bar where it should be.

Answer 2

I ran into this situation where my "yahoo finance" page lost its scroll bar (after reinstalling Chrome). I only had one remaining extension left running (one I trusted). It was AVG Secure Search (I used AVG antivirus). I disabled it and the scroll bar appeared the next time I opened Yahoo Finance. Interestingly, I had left the old, missing scroll bar page open. It was unaffected.

So, AVG Secure Search extension interferes with yahoo products.

Answer 3

For me the source of the problem was Ghostery extension. After installing "Ghostery fixer" extension scrollbar reappeared.

Answer 4

Disabling extensions solved my problem, thanks! Here's an additional suggestion. To "disable" your extensions quickly and temporarily, just open a new Incognito window in Chrome.

Menu -> "New incognito window"

OR

Ctrl + Shift + N

Cheers! Josh

Answer 5

Turning the scrollbar always on did the trick for me:

body {
  overflow-y: scroll;
}

Answer 6

I verified what extensions I had running, and the one that caused issues was my Avira Safebrowsing extension - disabled the extension and all good.