After closing the designer I looked into the console and I see that is it flooded with messages like the one below.
Should I be worried?
[quote]10:31:08 AM DeleteMonitoredItemsServiceCall Server returned StatusCode[Severity=Bad, Subcode=Bad_MonitoredItemIdInvalid] for item ‘UaSubscriptionItem{nodeId=ns=2:s=Twincat1.CX_Waterz.OPC_IB2722_MBU_FIT03_LuchtDebiet_MBU_All.TVL[1], itemId=4662, clientHandle=24751}’.
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