Commented Issue: my scheduler task not working properly after then [10951]

"the selected task {0} no longer exists. to see the current task click refresh" task scheduler throwing exception while boot up and refreshing.
Comments: ** Comment from web user: dahall **

There is a potential race condition when multiple instances of the COM object access the same task. I handle this exception in the library, but the native application does not. This is the error you are seeing. The only way to avoid it is to not access the same task through the library that is being viewed in the native app.