Silhouette Cameo 4 showing the cutting issue could be the result of the worn-out blades, settings issue, connection, or more. First, you need to check that the machine is connected properly and that you are cutting the compatible material. Also, it would be helpful to restart and reconnect your devices.
But, if any of those solutions are not working, then use the following methods to troubleshoot the issue and get your Silhouette machine cutting perfectly.
First of all, you should make sure that you are using the right blade for your Silhouette cutting machine.
Then, remove the blade from its housing and reinsert it.
Plus, confirm that the blade is seated correctly, and then lock it in place.
Perform a cut on your machine to see if it is working properly.
Go to Silhouette Studio on your computer and click “Send” at the top right corner of the screen.
Then, make the cutting speed of the machine a little slower.
With the help of the slider or input box, you should increase the Force.
Go to the Passes field and make it 2.
In addition, you should adjust the blade level as per your requirement.
Cut a material on the machine to see the cuts.
If these two solutions do not fix your problem, then it would be good to reach out for additional help and guidance to troubleshoot the problem thoroughly.
Source:- Silhouette Cameo 4 Pro Not Cutting