Jenkins job hangs trying to archive test results?

We are I am trying to leverage a Jenkins pipeline to kick off a set of LoadRunner tests. The archiving step appears to be getting stuck on the zip process. Is this a known issue or is there a workaround? 

FYI the resutls in the workspace are over 3gb. 

This test takes about 12 minutes to run. It's currently over 40 minutes and still stuck on this step. 

console output:


Test result: Passed
19/02/2019 13:15:31 Test complete: \\{SERVER}\Jenkins\Unity_Load.lrs
Cleaning up the environment...
Run status: Job succeeded, total tests: 1, succeeded: 1, failures: 0, errors: 0
Passed : \\{SERVER}\Jenkins\Unity_Load.lrs
Recording test results
Report archiving mode is set to: ALWAYS_ARCHIVE_TEST_REPORT
Zipping report folder: C:\Jenkins\workspace\LR_Unity_Load_MM\0e24b7