OPCFoundation

OPCFoundation/UA-.NETStandard

OPC Unified Architecture .NET Standard

2.4K stars 1.1K forks 2.4K watchers C# Other

12 Open Issues Need Help Last updated: Aug 8, 2026

Open Issues Need Help

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No Part 7 conformance facet exists for hardware key custody, so it cannot be certified or tested 12 days ago

help wanted

OPCFoundation/UA-.NETStandard

2.4K

OPC Unified Architecture .NET Standard

C#

Support for Complex types in server (Opc.Ua.Server.ComplexTypes) 3 months ago

enhancement help wanted complex nodeset2

OPCFoundation/UA-.NETStandard

2.4K

OPC Unified Architecture .NET Standard

C#

FastDataChangeCallback intermittently stops firing after session reconnect 3 months ago

help wanted needs investigation

OPCFoundation/UA-.NETStandard

2.4K

OPC Unified Architecture .NET Standard

C#

Reconnect handler is not able to reconnect if endpoint is removed on the Server 4 months ago

enhancement help wanted client

OPCFoundation/UA-.NETStandard

2.4K

OPC Unified Architecture .NET Standard

C#

[Test] Improve runtime of Client Tests 5 months ago

help wanted needs investigation

OPCFoundation/UA-.NETStandard

2.4K

OPC Unified Architecture .NET Standard

C#

Usage of generics and the .NET type system 5 months ago

enhancement help wanted complex

OPCFoundation/UA-.NETStandard

2.4K

OPC Unified Architecture .NET Standard

C#

How to Revoke a Sub-CA using RevokeCertificate of CertificateGroup 6 months ago

help wanted needs investigation GDS

OPCFoundation/UA-.NETStandard

2.4K

OPC Unified Architecture .NET Standard

C#

[Tests] Usages of NUnit.Legacy.ClassicAssert need to be replaced with new Syntax. 7 months ago

help wanted

OPCFoundation/UA-.NETStandard

2.4K

OPC Unified Architecture .NET Standard

C#

Inherit IConfigurationSectionHandler in ApplicationConfigurationSection 9 months ago

enhancement help wanted needs investigation

OPCFoundation/UA-.NETStandard

2.4K

OPC Unified Architecture .NET Standard

C#

Wrap the original exception in ServiceResultException-s thrown from JsonDecoder 9 months ago

help wanted

OPCFoundation/UA-.NETStandard

2.4K

OPC Unified Architecture .NET Standard

C#

BigInteger is not supported in conversions 9 months ago

bug help wanted

OPCFoundation/UA-.NETStandard

2.4K

OPC Unified Architecture .NET Standard

C#

Question for OPC UA Client detecting a revoked certificate that has been updated at CRL 9 months ago

enhancement help wanted certificates

OPCFoundation/UA-.NETStandard

2.4K

OPC Unified Architecture .NET Standard

C#