Tacx activity not uploaded to Garmin Connect

I have one Tacx activity that looks completed in Tacx Desktop App but it was not uploaded to Garmin Connect. I also noticed that is also not present In Tacx app in the Recent Rides.
Here is what I found in the Tacx App logs:
628|2023-11-28T08:34:53.8931934+00:00|INFO|20|RaceService|

Activity upload started!!


629|2023-11-28T08:34:53.8941923+00:00|INFO|20|AnalysisLogService|**ACTIVITY_FINISH:{"loggingId":"XXXXXXXXXXXXXXXXXXXXX"}
630|2023-11-28T08:34:53.9111629+00:00|INFO|22|RaceService|Uploading 764e1c3f-992d-460b-a52a-f47288d51e89_20231128074003
631|2023-11-28T08:34:54.4204429+00:00|INFO|22|AnalysisLogService|**ACTIVITY:{"loggingId":"XXXXXXXXXXXXXXXXXXXXX","createTime":"2023-11-28T07:40:03.6469063Z","parentCourseCloudId":"XXXXXXXXXXXXXXXXXXXXX","parentCourseName":"Taiping Chikanding (Taiwan)"}
632|2023-11-28T08:34:54.4234360+00:00|INFO|22|AnalysisLogService|**ACTIVITY_UPLOADS_CREATE:{"uploadsId":4,"activityLoggingId":"XXXXXXXXXXXXXXXXXXXXX","linkedCourseLoggingId":5}
633|2023-11-28T08:34:56.4820395+00:00|INFO|20|AnalysisLogService|**ACTIVITY_UPLOADS_CREATE_ATTEMPT:{"uploadsId":4,"uploadsAttemptId":6,"activityUploadId":8,"courseUploadId":7}
634|2023-11-28T08:34:56.4820395+00:00|INFO|20|AnalysisLogService|**ACTIVITY_UPLOADS_CREATE_ACTIVITY_START:{"uploadId":8}
637|2023-11-28T08:34:56.4850331+00:00|INFO|7|NotificationService|Toast: Process: This may take a few minutes. You can safely close the application now. Your activity will appear once processing is complete.
638|2023-11-28T08:34:57.4719974+00:00|INFO|8|AnalysisLogService|**ACTIVITY_UPLOADS_CREATE_ACTIVITY_START_FILE:{"uploadId":8}
639|2023-11-28T08:34:57.9606936+00:00|WARN|7|FecTrainer|Received alarm message, but it contained no valid alarm. Raw alarm bytes = 0x00000000
641|2023-11-28T08:34:58.8315876+00:00|INFO|59|RaceResultUpload|Upload activity c63f71b3-665c-4e0f-92da-b28365338a5f succeeded
642|2023-11-28T08:34:58.8315876+00:00|INFO|59|AnalysisLogService|**ACTIVITY_UPLOADS_CREATE_ACTIVITY_START_POLLING:{"uploadId":8}

.....

740|2023-11-28T08:37:31.0107767+00:00|INFO|10|AnalysisLogService|**ACTIVITY_UPLOADS_CREATE_ACTIVITY_ERROR:{"uploadId":8,"errorMessage":"Error calling ActivityGetByUUID: {\"status\":412,\"traceId\":\"00-96a00d5a7a2a9d018b3141a9d22a51ff-9d077d43d9aa1252-01\"}"}

This was not notified in any way in the UI.

Let me know how I can get the activity into Connect App.

Regards,
Bogdan