Driving me nuts.
I’ll record two parts on my aeros looper. I’ll switch from part 1 to part 2 then back again to part 1. Part one will be out of sync with BB.
What do you recommend?
First :
Check with the tap tempo if both are sync (on the screen) ?
Thanks Steve.
Just to add some information, the two parts are in sync through several switches, and drum fills, then track 1 goes out of sync while track 2 is still in sync. Curiously if I stop playback and start again, track one is still completely not in sync. ???
I am using Jazz 10, at 102 bpm, and both the aeros and the bb show 102. When stopped using the maestro increasing the tempo changes on both the bb and the aeros.
And the same song, played the same way, at other times is all in sync. I cannot reproduce the out of sync. Well, if I press stream or record on my computer it happens especially on a perfect take . 
Song Part tempo is global.
Who is the Master ?
Maestro set to BB mode, BB control Aeros
Check on the BB >midi>sync must be “Always On”
What you can do aswel is reset default Midi and check
Or Reset the Beatbuddy (warning you restore the basic settings)
This same thing happens to me as well.
Yes, sync always on. Because I can’t reproduce it, unless I’m playing live
I am not sure. I am glad to see however, that I’m not the only one who has experienced this. Hello Joel 
Hello,
I see what’s happend
Make this commands
1- Next part Aeros/ Device Aeros /Channel(yours)/Command 113/Value 127
2 - Next part Beatbuddy/Device Beatbuddy/ Channel (Yours)/ Command 113/ Value 127 (yes this is the same but the name change)
3-Next part Release / Device Beatbuddy/ Channel (Yours)/ Command 113/ Value 0
Now in the custom set this in this order
Next part Aeros as Press
Next Part Beatbuddy as Press
Next part Release as release
Don’t forget to save
For a more confortable transition I recommend you to set the Aeros as Master
Or
Set the main pedal of the BB on One switch of the Maestro
Check on the Aeros into the midi IN, if you are in “receiver” mode
Will do. Thanks
“Channel(Yours)”? Meaning Midi Channel assigned to Device? Aeros is Channel 2.
So “1- Next part Aeros/ Device Aeros /Channel(2)/Command 113/Value 127” etc?
“Set the main pedal of the BB on One switch of the Maestro” … sorry, what will this do, and how is it done?
YES !
That will do exactly the same as the main pedal of the Beatbuddy but on 1 switch of the Maestro
What you do with “Next Part” is Hold the switch and when the transition begin you release, exactly the same if you use the pedal of the Beatbuddy (when you hold this it play transition and when you release it change the parts). But if you are more confortable with the maestro you can do that .But In this case you can start/fill/transition and double tap for intro all that on one Maestro switch just with this commands:
CC 120 Value 127 as press
CC 120 Value 0 as release