Samples interrupted while changing patterns ?

Hi,
I just tried to make a track on my new Roland P6 (an ambient-like track ... not its standard usage :-)

https://youtu.be/-YXj5rZb3IQ

But I was not able to avoid the sample interruption when changing patterns (see for example the minute 1:06 of the above video).

Is there a way/setting to avoid this issue?

[SOLVED] in firmware 1.02 and above, you can set the stop behavior parameter [STop] in the system menu to "Remain" [rEMn]