RFmx LTE 21.8 Bug Fixes


The following items are notable issues fixed between the release of RFmx LTE 21.5 and RFmx LTE 21.8, 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 LTE.

Bug Number

Legacy ID




Error Reported in LTE Non-contiguous Multicarrier Configuration When Subblock Frequency of CC0 Is Configured as a Non-zero

Error -376916 reported in LTE non-contiguous multicarrier configuration due to incorrect calculation of frequency separation of subblocks when Subblock Frequency of CC0 is configured as non-zero.


Configure Subblock Frequency of CC0 as zero.

Reported Version:

RFmx LTE/LTE-Advanced TDD/FDD: 21.8

Resolved Version:

RFmx LTE/LTE-Advanced TDD/FDD: 21.8.1


Apr 29, 2022

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  • Resolved Version - Version in which the issue was resolved or was no longer applicable.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).