I just want to understand more on issue with 3850 U rebooting every 10 minutes, part of the stack - 2. Switch is eth port configured that is connected to another stack of 3850s Replaced switch but before that I spent 2-3 hours troubleshooting with senior engineer and after replacing I spent 3 hours with Cisco. Please let me know if any one seen this issue or has good understanding.
I unplugged and reinserted stack cables - NO change.
I changed power cords - NO change (I didn't think will help)
soft shut on stack cables - NO change
Unplugged stack cables and power cord to reboot replaced switch only (member)
Switch was stuck in HA Sync process, which was not getting completed.
Conclusion - Rebooted the stack and everything sync up, issue was resolved.
Thank you!
