M5 takes very long time to execute spindle off - 1.2116

[hobycreator]

M3 starts the spindle instantly, but M5 or the e-stop takes 10 seconds or more to initiate the stop signal through RS485, rolling back to 1.2115 solves issue.

[Ruslan]

I am using 1.2115 and I am controlling spindle VFD through RS485. Reaction of vfd to changing speed or fvd/rev/stop command is not fast as it must, it needs 1-3 seconds and has different duration. Is it bug?

[Juniper]

I have the same issue with 1.2116.
The spindle takes 10 seconds to turn off.
I am controlling my VFD with RS485 using a USB adaptor.
Earlier versions of UCCNC work correctly but have probing issues and the UCR201 also has issues.

[dezsoe]

Go to the spindle setup page. The field that was the acceleration (units/s2) for the spindle is changed to the acceleration/deceleration time (s). If you have the old default 200 there then it will use it as seconds which is more than 3 minutes, so you have to change it to a much lower value.

[Juniper]

My issue got resolved:
First I updated to 1.2.117 this made a little bit of improvement.
My computer is normaly totally offline so I loaded all the new windows updates and a BIOS update and upgraded to WIN11.
Now the spindle responds better than ever

So windows updates are occasionally god to install...