@SP: Installed new beta and finally it's working...so thanks again for your time and help, blauboot.

@SP: Overlooked your question: I tried both, 1 and 2 and there is no difference.

changed from guest2 to my login-name so I hope I can attach files... okay, so if it works for you it is not an issue with IB. But as described I get just 0x0 lines with sometimes 1 line showing the complete volume for that bar. I assume you are using the latest beta...could this be the difference? S...