OK great , Avid asked for my spec please find below
MBP M2max 96GB - 8TB
OS 14.1.1
Eucon 2023.11.0.121 - Eucon Version 4.17.2.121
Avid Control 2023.11.0
Cubase 13.0.10.123 (also tested Cubase 12.0.70.464) same crash
3x S1 / 3x Android tablets in S1 for meters (I had these disconnected to testing)
1x Dock / 1x iPad Pro in Dock with Avid Control
6 port Ethernet switch connect to CalDig TS4
Some notes :
Worked for a full day without Avid Control (so just the Avid hardware 3x S1 , 1x Dock) = No Crash
All below had the same crash
Tested with No Avid Hardware , just Avid control on a different iPad to my main one.
(I did the test away from the Studio just my Laptop and iPad)
Tried the iPad connected via Wi-Fi and direct Ethernet
Test with no 3rd Party VST3
Tested Cubase 12