VIAVI TestCenter: PX3-400G-T2 modules keep flapping between in sync and out of sync

• This particular test involves 3 modules • PX3-400G-T2 • PX3-100G-T12 • MX3-100G-T2 • Only the PX3-400G-T2 module was flapping in sync and out of sync • This continues to occur even after the modules are reboot • The ui.log shows the following: Module 7 19/07/28 15:10:15.156 INFO  6        - user.equipment     - Rebooting test module /7... 19/07/28 15:13:21.617 INFO  8        - user.equipment     - Completed rebooting test module /7. 19/07/28 15:13:21.617 INFO  8        - user.chassis       - Completed rebooting test module /7. 19/07/28 15:19:32.389 INFO  9        - user.equipment     - test module 7 port group 1 is in sync. 19/07/28 15:19:32.389 INFO  9        - user.equipment     - test module 7 port group 9 is in sync. 19/07/28 15:19:46.654 ERROR 9        - user.equipment     - test module 7 port group 1 is out of sync. 19/07/28 15:19:46.654 ERROR 9        - user.equipment     - test module 7 port group 9 is out of sync. 19/07/28 15:20:01.606 INFO  8        - user.equipment     - test module 7 port group 1 is in sync. 19/07/28 15:20:01.606 INFO  8        - user.equipment     - test module 7 port group 9 is in sync. 19/07/28 15:20:01.606 ERROR 8        - user.equipment     - test module 7 port group 1 is out of sync. 19/07/28 15:20:01.606 ERROR 8        - user.equipment     - test module 7 port group 9 is out of sync. Module 8 19/07/28 15:13:42.877 INFO  8        - user.equipment     - Rebooting test module /8... 19/07/28 15:17:30.151 INFO  7        - user.equipment     - Completed rebooting test module /8. 19/07/28 15:17:30.151 INFO  7        - user.chassis       - Completed rebooting test module /8. 19/07/28 15:19:32.389 INFO  9        - user.equipment     - test module 8 port group 9 is in sync. 19/07/28 15:19:32.389 ERROR 9        - user.equipment     - test module 8 port group 9 is out of sync. 19/07/28 15:19:32.389 INFO  9        - user.equipment     - test module 8 port group 1 is in sync. 19/07/28 15:19:32.389 ERROR 9        - user.equipment     - test module 8 port group 1 is out of sync. 19/07/28 15:19:46.654 INFO  9        - user.equipment     - test module 8 port group 9 is in sync. 19/07/28 15:19:46.654 ERROR 9        - user.equipment     - test module 8 port group 9 is out of sync. 19/07/28 15:20:01.606 INFO  8        - user.equipment     - test module 8 port group 1 is in sync. 19/07/28 15:20:01.606 ERROR 8        - user.equipment     - test module 8 port group 1 is out of sync. • The port group FW/IL log, logfile_tsync.log, from one of the affected modules shows the following: 07-28-19 15:20:16,371 [140149211502400] ERROR frmwk.il.0.tsync > - portGroup off-sync; portGroup.at(1), timeDrift = 48000000000000 07-28-19 15:20:30,372 [140149211502400] ERROR frmwk.il.0.tsync > - portGroup off-sync; portGroup.at(1), timeDrift = E6000000000000 07-28-19 15:20:44,373 [140149211502400] ERROR frmwk.il.0.tsync > - portGroup off-sync; portGroup.at(1), timeDrift = 48000000000000 07-28-19 15:20:58,374 [140149211502400] ERROR frmwk.il.0.tsync > - portGroup off-sync; portGroup.at(1), timeDrift = 48000000000000 07-28-19 15:21:12,375 [140149211502400] ERROR frmwk.il.0.tsync > - portGroup off-sync; portGroup.at(1), timeDrift = 48000000000000 07-28-19 15:21:26,376 [140149211502400] ERROR frmwk.il.0.tsync > - portGroup off-sync; portGroup.at(1), timeDrift = 48000000000000 07-28-19 15:21:40,377 [140149211502400] ERROR frmwk.il.0.tsync > - portGroup off-sync; portGroup.at(1), timeDrift = 48000000000000 07-28-19 15:21:54,378 [140149211502400] ERROR frmwk.il.0.tsync > - portGroup off-sync; portGroup.at(1), timeDrift = E6000000000000 07-28-19 15:22:08,379 [140149211502400] ERROR frmwk.il.0.tsync > - portGroup off-sync; portGroup.at(1), timeDrift = 48000000000000    

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