Testing PSU latest nightly and discover the following
1- adding a dashboard for first time generate an error failed to add dashboard but if you recycle apppool and refresh admin page its there.
ERR] An unhandled exception has occurred while executing the request. (48a46595)
System.ArgumentNullException: String reference not set to an instance of a String. (Parameter ‘s’)
2- same issue when trying to install a component from market place failed but get installed.
3- ud monitor works but no colors