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RFmx VNA 2026 Q3 Bug Fixes

Created Jul 27, 2026

Overview

The following items are notable issues fixed between the release of  RFmx VNA 2026 Q2 and RFmx VNA 2026 Q3, including additional patches and service packs. If you have an issue ID, you can search this list to validate that the issue has been fixed. This is not an exhaustive list of issues fixed in the current version of  RFmx VNA.

Bug Number

Legacy ID

Description

Details
3826166

Auto Port Extension does not account for the velocity factor of the device medium.

During automatic port extension, RFmxVNA does not honor the user-configured velocity factor and computes the distance by considering velocity factor of 1 that corresponds to the speed of light in vacuum.

Workaround:

There is currently no known workaround for this issue.

Reported Version:

RFmx VNA 2026 Q2

Resolved Version:

RFmx VNA 2026 Q3

Added:

N/A

Additional Patch Information

Installing some patches may require certain additional steps or considerations. Please refer to the following table for more information about patches for this release.

These patches currently do not have any special instructions.

Glossary of Terms

 

  • Bug ID - When an issue is reported to NI, you may be given this ID or find it on ni.com.  You may also find IDs posted by NI on the discussion forums or in KnowledgeBase articles.
  • Legacy ID – An older issue ID that refers to the same issue.  You may instead find this issue ID in older known issues documents.
  • Description - A few sentences which describe the problem. The brief description given does not necessarily describe the problem in full detail.
  • Workaround - Possible ways to work around the problem.
  • Reported Version - The earliest version in which the issue was reported.
  • Resolved Version - Version in which the issue was resolved or was no longer applicable. "N/A" indicates that the issue has not been resolved.
  • Date Added - The date the issue was added to the document (not the reported date).