Hi Petr,
i found the following bug:
me nad my YL are using the same central mysql-server for our logs on multiple computers. If we open each others logs, our preferences/settings get messed up, as soon as we open the settings. Is this known behaviour? If you need further information (logs eg), I will be happy to help you out with this.
Thanks for cqrlog!
 
73, Bernd DL8BH