Wallace
Traveler 34122
I'm having exactly the same problem as in the first post and it coincides with me connecting a NAS to my LAN (WD MyCloud). Will try and sort later.
Yep. I had that problem after I connected my new WD MyCloud NAS. I found out that it runs TWONKY v 7.x. It is that that is causing the crash/reboot.
You can either disable the media server on the WD MyCloud or stop the HDR responding to requests from the IP address of the NAS.
If you do a search on these forums, you will find out what you need to do. It's very simple. I am currently on my iPhone so not too easy to give you the link.