PublishingManager and OpcUaSubscriptionManager Errors

Ignition
,
1

Hello,

since wie upgraded our Ignition live gateway from 8.1.50 to 8.3.3 we frequently run into issues with the Publishing manager (Republish service failure, sequenceNumber=xxxxxx) and OpcUaSubscriptionManager (
onNotificationDataLost(): ResendData failure: UaServiceFaultException: status=Bad_ServiceUnsupported, message=The server does not support the requested service.
and
onNotificationDataLost(): SetMonitoringMode failure
)
The subscription targets a kepware server. The big problem is, after this messages all opc tags change from good quality to uncertain last known value and we react to a quality change.

Anyone experienced similar behavior?

The issue is basicly easy fixed by restarting the opc Tag (or the folder the xk tags are inside), but this needs to be done manually... Any ideas how to prevent this?

Thanks for all help

2

I think we fixed the cause of this error message in 8.3.6 (or... one of the causes, with the other fixed in the nightly).

But this error is us trying to repair some kind of communication loss or failure between Ignition and Kepware, and whatever is causing that would have also been happening in 8.1 - it's just that now we try more ways to recover, and one of those ways has a bug in it :upside_down_face:

edit: never mind, not in the nightly yet.