This is first time on Netflix five minutes into movie it went off.

https://gethuman.com/phone-number/Netflix
888-638-3549

Netflix Phone Number: Customer Service

Avg wait time 8 minutes
call time 24 hours, 7 days *open now
other phone numbers:
1-800-585-8131
1-866-716-0414
1-866-579-7172
1-866-579-7115
1-866-357-1516
the netflix online help page:
https://help.netflix.com/help:
or

Netflix Calls You Instead Netflix Calls You Instead

If your problem is only NETFLIX, try to contact thie customer service
+1 866-579-7172

Netflix Customer Phone Number Shortest Wait Best Support
Phone Number
888-638-3549
Talk to a Human
Press 0 at each prompt.
Average Wait: 5 mins - 24 hours, 7 days

get a faster internet connection

something is overheating

This is usually a system or internet latency problem. Check the bandwidth on your internet connection and write down what time of day or night this seems to happen. After awhile look at your log and see if there is a pattern that comes up indicating a time of day that happens more then others. If this is the case it is your ISP throttling your bandwidth because of over loading circuits. It is common for ISP's espeacaliy cable companies to throttle bandwidth to their customers in pike times which slows everyone down.

I advise you specify the exact problem or contact us on the numbers
NETFLIX PHONE NUMBERS
Corporate: (408) 540-3700
Customer Service: (800) 585-8131
Customer Service: (888) 638-3549
Customer Service: (800) 279-5688
Customer Service: (800) 715-2120

have you downloaded any new software/games/audio/video in the last two weeks on the main pc w/router (that might be conflicting)..if so I would delete it....do not change wii or other computers connection settings....but on the main computer lets do this

1.go to start
2.all programs
3.accessories
4.system tools
5.system restore
6.we are going restore 1 full month...this means pick restore to earlier date....30 days back.......when it was working all fine.....click okay..once say ok again it will reboot by itself come on and will prompt you one more time click ok

good luck

Open up the Control Panel and double-click on the Power Options applet. Change your current power settings so that the monitor will not turn off after 20 minutes of idle time (set it to Never).