<unsolved> Arpeggio playing way too fast

[Sigge]

Hi there

I've searched in this thread for this problem but I'm not sure, if it's the same as other people had...

Ok, first I have to say, that I've worked the FIRST TIME with a Virus last night, my friend has some experience, but he's a relative Neebie too...

We've programmed a Pattern with an Arpeggio, which is set to 1/8 and a clock of 175 BPM. This works fine, as long as we play it via the Keyboard (Indigo). Even if we play it via Midi without the Song in Cubase SX running. As soon as we start playing our song, the Arpeggio is playing way too fast, if we stop our song and then play on the Keyboard again, it's still too fast.
Now if we change the Value of the clock (which is still on 175) it works fine again. We change it for example to 174 and it works fine again, until we start the song again and it's all messed up again...

Is this normal or is it a bug?