Completing a hard reset is simple a great way to confirm if you are having browser issues or not. Here's how to complete a hard reset:
Hold down Ctrl and click the Reload button.
Or, Hold down Ctrl and press F5. On Chromebook builds, this only takes a screenshot instead.
Hold ⇧ Shift and click the Reload button.
Or, hold down ⌘ Cmd and ⇧ Shift key and then press R.