R7000P restarts in an infinite loop

[nikisl]

Thanks for your invention, I got my R6700 back. But it no longer works when it reaches the R7000P, and the prompt in the picture will be prompted. The router is stuck in an infinite loop of infinite reboots.
Sorry, since English is not my first language, I can only use Google Translate, I hope you can understand it. Many THX

D:>nmrpflash -v -i net11 -f R7000P-V1.3.0.20_10.1.1.chk -A 192.168.1.10 -a 192.
168.1.1
Adding 192.168.1.10 to interface net11.
Advertising NMRP server on net11 ...
Received configuration request from 00:ff:ff:ff:ff:ff.
Sending configuration: 192.168.1.1/24.
Received upload request without filename.
Using remote filename 'R7000P-V1.3.0.20_10.1.1.chk'.
Uploading R7000P-V1.3.0.20_10.1.1.chk ... Warning: TFTP block rollover. Upload m
ight fail!
OK (37916730 b)
Waiting for remote to respond.
Ignoring extra upload request.
Ignoring extra upload request.
Ignoring extra upload request.
Ignoring extra upload request.
Received configuration request from 00:ff:ff:ff:ff:ff.
Sending configuration: 192.168.1.1/24.
Timeout while waiting for TFTP_UL_REQ.

[jclehner]

The firmware image exceeds 32 megabytes. You could try flashing the latest DD-WRT image, and then go back to stock from their web interface. Attached you'll find a version of the latest DD-WRT version (link), packaged to work with nmrpflash:

ddwrt-r7000p-b44715.zip