Has anyone been having issues with syncing Windows 8 devices? We have about 50 HTC 8X phones and around 10% of them are having sporadic sync errors. We also have some of the Nokia WP8 devices that exhibit the same issues. While the WP8 device is problematic, we can have an Android or iOS device working next to it just fine. The error on the device is 85002012. Would be interested to see if this is consistent among users of GMS2, or is there something wrong with us. I did open an SR with support and I can report back any findings from there.