The issue may happen when GS1900-8 connect with NAS system.
Once the user enable LACP with the NAS device then the reboot of the GS1900-8 starts in short interval.
GS1900-8 Randomly Reboot.
This issue happens on GS1900-8 only, other GS1900 has no this issue.
Attached file is the date code for GS1900-8. If you face the similar symptom, please upgrade this date code.
Regarding the next patch release, the schedule will be at end of May 2018. Please subscribe to this article to receive updates about the release from support team.