Ensure you and server team understand what is configured on both sides and all your PC parameters match. Check also these commands to get overview of PC operational state:
show port-channel summaryshow lacp int eth X/Xshow lacp counters interface p...
Hi,
did you enable GARP based detection?https://www.cisco.com/c/en/us/solutions/collateral/data-center-virtualization/application-centric-infrastructure/white-paper-c11-739989.html#_Toc529820931