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EasyDAClient.ItemChanged stops firing

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19 Jul 2012 15:17 #945 by support
Thank you. Will generate the license now.

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19 Jul 2012 14:46 #944 by Shea
Yeah that was the problem - the license manager accepted my 5.0x license without complaint which was deceiving.
I just purchased the upgrade to 5.1 - please send ASAP as I am only at the customer's site for another few hours :)
Thanks.

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19 Jul 2012 14:11 #943 by support
You are most likely running in trial mode. You need to own commercial license for 5.1x versions - from 5.0x it is a paid upgrade.

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19 Jul 2012 13:54 #942 by Shea
Good day,
I recently upgraded from Quick OPC.NET 5.04 to 5.12. After doing so and re-deploying my app, I'm noticing that the ItemChanged event stops firing after about 20-30 minutes. Restarting the app causes the ItemChanged event to fire again for 20-30 minutes (implying it's not an issue with the OPC Server). I've been running multiple instances of the app with 5.04 with no issues for many months.
The OPC Server is Kepware version 5.9.
Is this a known issue? If not, what can we do to troubleshoot?
Thanks.

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