Just realize about Longer (beginner Mode) Lightburn 1.703

my email is [redacted] , I can’t connect my Longer Ray5 to lightburn , when I try to connect my Longer Ray5 in the box shows Port Failed to open - already in use . How can I fix this problem? can very thing be reset , this there some how I can fine out should be turn on and what should be turn off and the right numbers for all the settings ? I know am not the only having this problem . I wish there was a video about Longer (beginner Mode) lLightburn my might not have so much problem. Thank you Ruth Joles

Edit: email address removed to prevent scammers from harvesting it. @ednisley

This usually means you have another app. open that is using that port. Such as the manufactures supplied app.

Try restarting your computer

how do I check to see another app is open ?

Am working on my laptop , so if you shut down and turn it back on , your laptop that same as restarting your computer right ?

Completely shut down then turn back on