Dashboard rendering issues

Sometimes the PU is not rendered properly at the clientside. See the screenshots below. There are no errors on the backend thus no logging. An inprivate browser solves the problem. Clearing the cookies, session data and local storage does not seem to solve the problem. Is this a known issue? What can we do to solve this problem?

Product: PowerShell Universal
Version: 4.1.5

Can you share any of the code behind the page? I had similar issues with a page of mine and found it was caused by mis-configured style information. Not sure if it is the same here, but I notice that your first component is UDStyle. From what I have seen, this type of non-error usually happens when the PowerShell cmdlet does not know how to properly handle the input it is getting, even to fail gracefully.