Help us collect the largest list of annoying RTM bugs for Windows 8 to help Microsoft create a better product before retail. These bugs in the thread should be able to be duplicated in a clean install environment. Here's one: Calender Metro App will occasionally not let you delete a pre-deleted re-occuring set of events from Google Calendar that still exist in the Calendar app for Windows. The program simply goes into the background and does nothing. Too bad standards for .ICS have been expanded without any teamwork on part of the international conglomerates. Environment: Tested this with VMWare Workstation on a clean install with a Windows Live account using Windows 8 x32 and x64. Tested on existing main system. Simply doesn't work.