Sometimes, I'm running my Dynamics 365 as a different user on IE browser. Unlike 2011, in 365, when I'm doing so, at the second\third time I'm running the browser as different user, I'm getting a blank screen with a bold blue line at the top. Running it with my(local-admin)user works perfectly. I think this is something with the IE browser\permissions but I can't tel exactly what and why. After that blank screen occurs for the first time, even logging in to the pc as the other\different user will end up showing the same blank page from that moment on.
On Chrome, it works very well,while the issue I'm experiencing occurs on IE11.
Unfortunately ,My organization works(officially) only with IE