Hi
@pdulth
Based on your suggestions, I come out with :
• The “automatic refresh" option was not the cause because this option was activated both in 1.3.1 and 1.4.2 when we migrated our capella projects
• There is no more performance issue after migrating our capella project from 5.1 to 6.0, it seems like the problem is solved in Capella 6.0 for Architecture Diagram
@StephaneLacrampe
The main add-on used is PMVT, that also raised another issue recorded here : Migration from 1.3.x to 1.4.x : PVMT Issue
Thanks for your help
Kind Regards,
Valery