Regarding the issues:
#1 Following your explanations, we are not sure what exactly the scenario is. It seems that you want to use the tooltip only in the Scheduler, yet it also appears when hovering items in the RadCalendar.
In that example, the RadToolTipManager is tooltipifying the scheduler "automatically" because of the property
In case you use the ToolTipZoneID
property, it is possible that you set it to some parent element that also contains the RadCalendar. We have no other explanation of the fenomena.
#2 We tried to reproduce the behavior both locally, and on our online demo ToolTipZoneID
property, and everything worked fine on our end. We are not sure what could be causing the problem.
My suggestion would be to send us a project (in a support ticket) that demonstrates the two issues - we will examine your control settings, determine what is causing the behavior and send you back an updated version.
the Telerik team