I have been having synchronization issues with my calendar for at least 6 months now. My workaround has been to ensure the meeting is on my desktop and sync one-way to my blackberry. My configuration settings are: one way to your device only, upcoming calendar entries only and checked is replace all entries on your device with the entries on your computer.
I have reset the field mappings in the advanced tab, I have removed the battery on my blackberry and rebooted, I have restarted the computer.
I am at a loss now and need some help.
Thank you.