Yes idem for me.
Just on problem with bluetouth: device assiciation seems ok but nothing else. no possibilité to send music to the device etc.
I don't know if this problem is know.
If you talking about the official version you can find the update in the system root folder under:When I try to update is saying it can't reboot into recovery.
I can't find the download location either to do the flash myself...?
Try latest official weekly build. As for me, no reboots since 2 days. Everything works well, as far as I'm concerned and as far as I'm using the phone as daily driver. GPS works as well, just GPS fix took on my device longer than before. MTP-Host error is a nougat bug. Maybe will be fixed one fine day....