Ender 3v3 m600 issue

[bazsound]

I've got an ender 3v3.. and as much as I try I can't get m600 to work successfully.

I have printer rooted, fluid and moonraker updated. Extra macros and m600 installed.

The printer gets to m600 moves the head out the way and just sits.. no prompt in fluid

Tried removing filiment and runout didn't trigger anything.

Can't do anything . Resume or any command don't respond. Printer has to be restarted

If I run m600 while the printer isn't printing, it then brings up the user prompt to load/unload filiment in fluid.

The other strange thing about this printer is the manual way of pausing the printing and using retract from the printers screen doesn't work. It sits heating nozzle for ages.

I've also tried flashing stock firmware and factory reset from helper script incase something is corruptrd.. still same.

[bazsound]

Think im gonna give up on this printer doing multicolour prints.. cant get it to work with manual pauses now, it seems after a short period of time that it stops responding to an commands , if its restarted within a short time it will but beyond that it will just be stuck resuming when doing a manual filiment change.

m600 just doesnt work,

13:58:11
// Print paused for filament change!

this is where it gets stuck when running m600 during a print (both inserted into the gcode at layer of coloour change, or if manually running m600)

if i run m600 while not printing, it gets futher as i get an error extruder temp. and when i heat the extruder up, running m600 brings up promp in fluid to do unloaing and loading.

so the script only seems to work while not printing