I have an LTS model LTN8708-P8 network video recorder that is acting very strangely. It is abnormally shutting down and rebooting several times a day. I have experienced this same problem in the past and by updating the firmware it has gone away. The current firmware version is V3.3.2 build 170222. This has just started back up and I am unsure what to look at to try to resolve this. Any suggestions as to what to look at?