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EOS Utility 3 Only Works Once After a Restart

timan42
Apprentice

M1 Mac Ventura T7 EOS Utility 3 started out working fine. Now it only works once after a restart. After that first use when booted there is a flash window, Black/White lettering, 1/2 second, too fast to read, then the regular start downloading window with the lettering dimmed. No functions. Restart and you get one shot at it again. 

1 ACCEPTED SOLUTION

Sorry. I can’t help. Extremely difficult to diagnose issues when it works on one device but not another and the basic parameters seem the same. You could give Canon a call at (866) 261-9362. 

John Hoffman
Conway, NH

1D X Mark III, M200, Many lenses, Pixma PRO-100, Pixma TR8620a, Lr Classic

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12 REPLIES 12

placson007
Apprentice

Yes, I've upgraded to the latest EOS 3 Utility. Only remedy is a reboot.

Try downloading and installing EOSU 3.16.1

John Hoffman
Conway, NH

1D X Mark III, M200, Many lenses, Pixma PRO-100, Pixma TR8620a, Lr Classic

placson007
Apprentice

It worked! I downloaded 3.16.11.1 for my intel running on Ventura 13.3.1! Thank you thank you!

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