ProppFrexx ONAIR User-Forum

Here is the video: https://www.dropbox.com/scl/fi/cuwzuraxinx8rhg9ydm5a/bandicam-2025-10-20-09-11-17-329.mp4?rlkey=yb1zegbec6oxuf1dlh441wout&st=5bh2nkrk&dl=0

Using the following setting for OnCartwallChanged (or ...Selected) event:
ASYNC
SLEEP 200
EXEC_SEND_DRAIRENCE_SETLED 1|0
EXEC_SEND ...

Until then, try to remove the space at the end of the ASYNC command.

Only an ‚space‘ at the end of the ASYNC command.
I will send you a video tomorrow…

I tested it with the simulator of D&R and it was working perfectly fine. So if it is not working with a real mixer, the issue must be somewhere at D&R.

You have surely added the code exactly as given above?
And even tried to increase the sleep time to eg. 500ms?

I am wondering, why all buttons ...

I guess I see your issue - it is 'just' a timing issue, as it could be, that the loading of the single cart entries might take a little longer...(note, that all is processed async to not block any operations).
I.e. just change the OnCartwallChanged event to this:

ASYNC
SLEEP 300
EXEC_SEND ...

Please post an example, ie a screenshot. And how many and what tracks are contained in your cartwall lib you selected for your sweepers.

I just made a small test myself and all was working. My script just used an "Auto. Sweeper" for each 2nd track in the script. Here is the result (i.e. the 2nd ...

Yes. You should put the LED off command (EXEC_SEND_AIRENCE_SETLED xx|0) before the conditional command in the on cartwall changed event.
And put the ASYNC command on top.

When there is no ramp defined, a random track should be picked and it should start with the beginning (together) with the track.

Have you tried to search the forum by "automatic insert transition" - there should be any related posts.
E.g. this one: https://www.radio42.com/proppfrexx/forum/viewtopic.php?t=3629

You can either define an Automatic Sweeper:
Select a cartwall library which should be used as an automatic sweeper ...

The command with the param 255|0 disables all LEDs.
Not only the ones of the 1st or 2bd row (at that time I didn’t know, that you want to use both cartwalls).

As there is no command for the mixer to disable only a specific row. You must replace that command with multiple commands to disable the ...