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USB accessories disabled

I just purchased a 595lm. I have basecamp loaded on my MacBook Pro and I get the subject message when I plug into the USB port. Sometimes there is no problem but most of the time I get this message. Apple has looked at the computer and assures me that it is ok. The MacBook is about 5 years old but I have never had any problems with any other plug-ins. Had a couple of conversations with Garmin support but not very impressed with the people with whom I spoke.

0 SUSSAMB over 4 years ago

Never heard of that either, sorry, but would think it is an issue somewhere with your Mac. Googling the issue it seems common on Macs so can't understand why Apple couldn't help.

0 7929911 over 3 years ago in reply to SUSSAMB

Actually, I'm seeing the exact same thing. Have tried both multiple cables and I've seen it on 2 of my Macs.

0 tomhen3 over 3 years ago in reply to 7929911

I never found an answer for this. I believed that it was a broken contact in the harming terminal. I was able to return it to Amazon as a quality issue. Replaced it with a Zumo XT and never had a problem again.