melandkeifspics

<p>I was using my 600EXRT on my camera at the time the error occured. And yes, the problem did seem like it was a sync speed problem, but if I'm not mistaken, the 5DMII will not allow you to fire a shot if you are above 1/200s.</p> <p>That said, I removed the flash and still experienced the same issue. So the issue I experienced occured with and without the flash mounted.</p> <p>It was like some kind of weird Bermuda Triangle thing. I only brought up the subject because of how it affected me and another photographer on separate occassions. It just seemed freaky...</p> <p>Here are some <a href="/photodb/folder?folder_id=1069465">sample images</a> of the issue I saw in camera. Thanks</p> <p>http://www.photo.net/photodb/folder?folder_id=1069465</p>

It surely was the shutter as I could see the famous black bars throughout our shots.

<p>Anybody ever heard of issues regarding their shutters being intefered by certain frequencies in the air? For example, both I and another photographer bothed experienced shutter sync issues when shooting at the same location on separate occassions. Then some one went on to say that maybe there was a frequency or signal (like wifi) within the building that was causing the issue. Is that even possible? It really freaked us out. We shoot with 5DMII, 5DMIII, and 1DX.</p>

<p>Anyone know where I can find a service or parts manual for Canon's 600EX-RT speedlite? Need a new shoe mount assembly part cause I snapped mine when I dropped my camera... Luckily camera suffered no damage.</p>

<p>Thanks, everyone. I spoke with Canon and will be sending the unit to them soon. It is less than a year old and I will send along sample images. </p> <p>Canon insists that they need to recreate the issue, but hoping the unit being under warranty will make that less of an issue. I will keep you all posted as to my progress with Canon.</p>