Some of our Users are having trouble with Salesforce Lightning displaying white fonts (makes it very difficult to read).

We tried testing in all these browsers:

  • Chrome
  • Firefox
  • Safari
  • IE

Also tried clearing all browser cache, yet still not fixing the problem.

Some Users are able to see the normal fonts, but some can not.

enter image description here

  • are these users from the same pod?
    – Rao
    Commented Mar 15, 2017 at 18:56
  • Yes, they are form the same pod. Commented Mar 15, 2017 at 19:08
  • Did youinspect and see if there are errors in the console
    – Rao
    Commented Mar 15, 2017 at 21:04
  • Also salesforce needs to have cookies enabled, not sure if this is one such case where cookies are blocked in the browser setting and this is a side effect, with classic the inline vf(s) show a login page. Give it a try
    – Rao
    Commented Mar 15, 2017 at 21:06
  • Thanks @Rao but it has nothing to do with cookies—since it is not blocked. Inspecting lightning is somewhat daunting with too many error and warning messages. Looking at all profile settings, because it works fine with System Administrator profile. Commented Mar 17, 2017 at 16:20

1 Answer 1


This issue happened to me as well. I was able to resolve the issue by uninstalling a calendar app component that I had installed in my org. Did you happen to install something before it happened? I would start there. Hope that helps.

  • Yes, it was a free calendar app that caused it. Commented May 26, 2017 at 12:58

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