XV2-2T0 reboots due to below 3 reason

Can someone explain why XV2-2T0 reboots due to below 3 reason

Someone else also facing the same issue ???

  1. Low memory

  2. Device reboot due to Power Cycle

  3. Kernel Panic reboot

firmware version currently installed ?

6.6.0.1-r11 and 6.5.3-r8 both has issues

Tell us more about the configuration and system.