Netgear M1 reboot issue Resolved!

Hope this helps someone.

Basically, the issue is that the 2.0A rated charging block that came with my US-based AT&T Nighthawk MR1100 does not provide sufficient power to a battery-less device.

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I ran several tests, with one channel running (2.4 ghz radio turned on, 5ghz radio turned off). Once I stream a video (like Youtube) onto just one connected device, the Nighthawk does not play more than 6 seconds before rebooting (often in less time).  If the Nighthawk does not reboot in within the 6 seconds while streaming,  I simply turn on the device's LCD screen (set to 50% brightness) to trip the Nighthawk reboot.

I have a Samsung Galaxy S7 OEM 2.0A "Adaptive Quick Charge" charging block (model  Samsung EP-TA20JWE)  sitting around - which works with Qualcomm Quick Charge 2.0 Technology.

When using this Samsung OEM charging block to power the Nighthawk in the same setup as above, I have not experienced any Nighthawk reboots in about 30 minutes of testing.  For good measure, during the video streaming, I added the following (all concurrent):

- turn on the Nighthawk's LCD screen on in full brightness

- powered on both the 5ghz AND 2.4ghz radios (one device connected on 2.4ghz, two devices connected on 5ghz)

- ran speed tests

Notes:

When logged in, under the Settings|Diagnostics page, I see that the:

o charging is detected as "QuickCharge"

o the temperature shoots from about 33 degrees Celcius (when Nighthawk is realively idle) to 50 degrees Celcius during my testing

One question I do have is how does this Samsung 2.0A charger differ from the NIghthawk's included 2.0A charger ?  An amp is an amp is an amp, so why does using the Netgear-provided 2.0A charger result in the reboots but using the Samsung OEM 2.0A charger work  perfectly?