Speed multiplier applied again on resume

[prookyon]

I have discovered that if I adjust my printing speed to be under 100%, then pause and resume the percentage is applied again.
So for example let's assume I'm printing at 100mm/s
Then I set speed to 50% - now it's 50mm/s
Then I pause and resume
Now the UI still shows 50% but the speed is actually 25mm/s
If I repeat pausing and resuming then it gets progressively slower like that.

I guess this is probably not by design?
Running 3.4.5 on a delta printer. Pause and resume macros are defaults from config tool.

[o_lampe]

@prookyon I can copy that. IIRC it's the same for extrusion multiplier....

[dc42]

@o_lampe @prookyon are you running in standalone or SBC mode?

[o_lampe]

@dc42 In my case it's standalone mode and I noticed it in earlier versions, too. I've learned to set the multipliers to 100% before hitting resume.

[prookyon]

@dc42 Standalone mode, Duet 2 Wifi.
I print with clay that is fed to extruder pneumatically and long story short - speed needs to be adjusted more often than not.

[dc42]

@prookyon thanks, logged at https://github.com/Duet3D/RepRapFirmware/issues/813.

dc42 created this issue in Duet3D/RepRapFirmware

closed Speed factor is applied again on resume #813

[dc42]

This is now fixed in 3.5.0-beta.4 and 3.4.6 source code.

[o_lampe]

@dc42

@dc42 said in Speed multiplier applied again on resume:

3.4.6 source code.

Thx for the quick fix
So, we'd have to compile it ourselfs or go the 3.5bx route?

[dc42]

@o_lampe we plan to do a 3.4.6 release, probably sometime this month.