Or email him directly at haydn.huntley@gmail.com

Trying to figure out what has happened. Everything was good and the machine homed fine before the upgrade to 1.19. After the upgrade, my machine grinds and pushes out to one side.
I'm not sure what's happening since the firmware is the only thing I changed.

Dont mind my messy cables, I was checking connections when I snapped the video

https://youtu.be/IqcFtzTB0ug

Nvm, I figured it out. You da man Psoden, cheers mate

Do you have more information about the Bossa firmware flashing, Psoden?

I did my update of all 3 components as per the instructions here https://duet3d.com/wiki/Upgrading_to_DuetWiFiFirmware_1.19

I downloaded, renamed and placed the files where they needed to be. Then I did the step: Send M997 S0:1 to upgrade both firmware's together which was fine.
Then the device restarted and never reconnected again. Instead, I got "Could not establish a connection to the Duet firmware! Please check your settings and try again"
I tried to go through Pronterface to check and it threw this error "WiFi module started Error: Failed to initialise WiFi module, code -10" Then it reverted to this error "Received opcode 0000013e length 0 data" constantly and crashes Pronterface

Any advice?
Thanks in advance