First, the device information: Jailbroken iOS 8.4 with myCal PRO version 1.9.33.410.  
I am having an update / synchronization issue that has been persistent for a while now.  Figured it best to get it identified and notify you folks about the situation as you may have an easy fix.  This issue has occurred when operating in a non-jailbroken environment as well.
Here are the details:
If I create an event on my work calendar through outlook (exchange account), I have to manually start the default calendar for the items to sync and load OR I have to have myCal open in the background and go check my email accounts.  Then things usually sync properly; 99% of the time.  
If I create an event on my home / personal calendar through the online iCloud app, nothing will show up on my device until I manually start the stock / default calendar and allow it to sync.  I let myCal sit for 45 minutes after updating iCloud before performing the sync manually.
If I create an event on my device through myCal PRO, it usually shows up on both the outlook and iCloud calendars nearly immediately.   
I have tried uninstalling and reinstalling without any change in the processes.  If I need to create a log and email it in, please let me know.
Thanks in advance, this is my go-to calendar and love how it's been working over the years!
			
		
