100% CPU with transaction monitoring and Commit

Dear Sir or Madame,

I am experiencing a 100 CPU usage and freeze of SmartSVN under the following condition:
I am monitoring some transactions in repos via watched URL's in the "Transaction" window. Now when I do a submit and "by accident" the watched URL's are being updated, too SmartSVN freezes for me for several minutes. It comes back but it does not respond (or just fairly slow) in the meantime.
I am not sure what comes first:
- the update of the monitored URL's
- the commit
- the update of the transactions concerning the repo I am committing into after the commit
But it seems there is a combination which slows down SmartSVN massively.
Notice That a general slowdown appears, too if I work "normally" with SmartSVN (inspecting files, diffs...) and the transactions are being updated in the background. Hence it is not as bad as when committing.

I am using SmartSVN 6.0.1 (professional), I am monitoring 5 URL's, update interval is set to 30 mins.

With regards, Morten.