V 2.13 Update Failure: Recv failure: Connection was reset

Troubleshooting
1

I have an old pixel blaze that won’t update.
Hardware V 2.5, software version 2.13

I’m able to get it into AP mode, and I can connect to it on 192.168.4.1

here’s the output from CURL:

C:\Users\username\Downloads\latest\v2.21>curl --connect-timeout 10 -i -X POST -H “Content-Type: multipart/form-data” -F “data=@index.html.gz” “http://192.168.4.1/edit”
HTTP/1.1 200 OK
Content-Type: text/plain
Content-Length: 0
Connection: close

C:\Users\username\Downloads\latest\v2.21>curl --connect-timeout 10 -i -X POST -H “Content-Type: multipart/form-data” -F “update=@firmware.bin” “http://192.168.4.1/update”
curl: (56) Recv failure: Connection was reset

C:\Users\username\Downloads\latest\v2.21>pause
Press any key to continue . . .

2

I found some advice on this thread

After deleting a few of the patterns, it was able to update successfully.

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