http://wccftech.com/android-oreo-reboot-pixel/

Google tests its new versions of Android through a lengthy process involving multiple beta releases. After close examination and fixations, the final update is released to the compatible devices. First in line devices for the latest update are obviously Pixel and Nexus smartphones. Strangely, the latest Android 8.0 Oreo is running into stability issues on various Pixel units. Lately, many Pixel users took to Reddit to rant about the random reboots after Oreo update.

Oreo’s stability has been under question after the final OTA update release. Despite coming through various developer previews, Android 8.0 is not turning out to be as robust as expected. Many Pixel users have been complaining about random reboots following the OTA update. The worst part of the issue is that the phone goes into reboot anytime of the day, leaving the user with no option.