As I have experienced them, the issues are:
- On the AR2, a control input signal of zero will modulate the destinations, whereas proper behavior would be an input signal of zero would have no effect. (On 1.45, the meter read an input signal of 0 as -63, but 1.46B, the meter has been corrected, but the actual functionality hasn’t been.)
- On the AR2, modulation routings are not updated with kit swaps/ pattern changes. (This has never worked for me.)
- On both MKII’s, one must have switch the control input modes (under the global menu) away and back to re-engage modulations following a power cycle.
- On the AR2, one needs to also switch each mod destination away and back for them to re-engage following a power cycle or kit swap/ pattern switch.*
Preceding the support system overhaul, support had seemed rather cagey about whether or not they recognized this is an issue. After the support system overhaul, I believe the ticket was lost altogether. I’ve since re-opened two others to no avail. I’ve also asked a couple others here with nothing conclusive having been gleamed.
I upgraded to the AR2 this last November. That’s also when my correspondence with support began, as the control inputs were the sole reason for upgrading. I bought my A42 in April 2018, and have had no issues with this feature.