Error connecting to cnc

[TrainerLion]

Hello I have a cnc 3018 pro, it was working fine, but now it no longer connects me, I just closed the app and reopened it and it stopped working, but with GRBL controller it does work, I already tried deleting data, temporary files and downloading the app again.

The error is that there was a configuration issue in one or more of the following driver features:

Maximum Command Length
Long Decimal Truncated
Step-by-Step Mode
Remove Blank Spaces
Convert Arcs to Lines
Status Update
Status Update Rate

messages.log

[breiler]

There is no errors in the log file.

Can you post the file:
C:\Users\wlope\.ugs\UniversalGcodeSender.json and C:\Users\wlope\.ugs\firmware_config\grbl.json

[TrainerLion]

UniversalGcodeSender.json

grbl.json

Thanks for the help

[breiler]

You have turned off the status polling which caused an error when connecting to a controller. A fix is on its way for this with better logging.

But you will need to have status polling activated in order to use GRBL: