04-02-2018 03:50 AM
04-02-2018 03:53 AM
04-02-2018 09:11 AM
Many have reported similar problems with the 70D; often they're traced to a bad component on the main circuit board. Unfortunately, it's an expensive repair. Fortunately (if you're not one of those directly affected), the problem seems to be unique to the 70D.
The condition is described (and bitterly complained about) in several threads in this forum.
04-02-2018 06:28 PM
02/20/2025: New firmware updates are available.
RF70-200mm F2.8 L IS USM Z - Version 1.0.6
RF24-105mm F2.8 L IS USM Z - Version 1.0.9
RF100-300mm F2.8 L IS USM - Version 1.0.8
RF50mm F1.4 L VCM - Version 1.0.2
RF24mm F1.4 L VCM - Version 1.0.3
01/27/2025: New firmware updates are available.
12/18/2024: New firmware updates are available.
EOS C300 Mark III - Version 1..0.9.1
EOS C500 Mark II - Version 1.1.3.1
12/05/2024: New firmware updates are available.
EOS R5 Mark II - Version 1.0.2
09/26/2024: New firmware updates are available.
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