I have been using PC suite to sync my outlook contacts/calendar with N900 for months now.But for the past two days, it is acting weird in that:

All calendar entries from outlook are not getting to N900. If I do delete everything on N900 and copy outlook data, only recurring entries are getting copied. However from N900, data gets to outlook.

For contacts, after initial delete and copy, nothing goes from outlook but comes from N900 though. Basically it looks like one way sync. However my setting is two way sync.

Anyone came across this issue? Or is there a way to start from scratch, removing any stale sync state on both N900 and PC? Any help is appreciated.

Thanks