Is the connection information correct? This would indicate that ARC is receiving invalid information so naturally you'd assume you are not communicating with an EZ-B V4 but possibly some other device.

HI RICH

dumb question how can i see if the connection info is correct.

Funny, if had something similar over the past few days. Usually it's when I disconnect an EZ-B, then the debug message repeatedly pops up. This happens on two different old projects I regularly use and nothing has changed. When the EZ-B connects again, the message stops. Doesn't seem to be causing me any issues so I haven't given it a second thought.

http://www.ez-robot.com/Tutorials/Lesson/14?courseId=5

ok thanks bolt

the ezbv connect but i cant play sound or choose ezbv info.
i can also only connect to win8.

i dont think its an conection error,it connect without the ezb info window.
what els can i look for

So when you delete the v4 info control, do you still get the message?

when i delete window ezbv info it stays connect

What happens if you start a new ARC project, add the b4 info control and connect your EZ-B. Does it do the same thing?

I guess you could always try reinstalling ARC too to see if it makes any difference.

yes i try original from dj whithout change any,still same.
whithout the ezb info window averything is perfect.
i delete and redownload ne ARC,still same.

moment i make a video

ok you where right.i took a new project and all problems where gone.

thank you steve g

That's great. I'm glad you got it sorted. Looks like there was a temporary glitch with a corrupt project or something.