UltiMaker uses functional, analytical and tracking cookies. Tracking cookies enhance your experience on our website and may also collect your personal data outside of Ultimaker websites. If you agree with the use of tracking cookies, click “I agree, continue browsing”. You can withdraw your consent at any time. If you do not consent with the use of tracking cookies, click “Refuse”. You can find more information about cookies on our Privacy and Cookie Policy page.
It appears Silhouette Alta has updated their gcode. The M104 and M109 are written as the following which appears to use a variable instead of a hard coded value
M104 S${LayerOTemp}
M109 S${LayerOTemp}