I was able to reproduce a freezing issue that occurred once a minute and became worse the more connected status windows were opened. I managed to track it down by commenting out the fifty or so features called by the main timer routine and narrowed it down to the online timer feature. There was a call in the online timer routine that was not optimized. If you open the Online Timer dialog and disable the online timer, does this resolve your issue? In any case, optimizing the online timer call has now removed the freezing completely for me. This change will be in the next version.
