Pause at layer resume failed
I finally decided to upgrade from trusty Cura 4.8 to 4.10. I don't remember having to reconnect all my Octoprint printers with previous upgrades but I managed it.
I have a model that I want to do a filament change on and decided to try the pause at layer height (Extensions - Post Processing - Modify G-Code). The print was looking great and I was quite happy when the printer paused allowing me to change the filament. I couldn't find a resume option on the LCD but I did notice the Cura
When Creality released the 4.2.x boards there was a conflict on the boards between commands that send messages to the the LCD (M0, M1 and M117) and the LCD itself. Because the TFT style LCD doesn't understand the "message" part of the command, the command is simply ignored. In short - the normal failure is that the print should not have paused.
If you look through the gcode you will see the M0 followed by the resumption of the print. There should be no "dive" in the Z. (Your only PauseA