EOS Rebel

[caiofk]

Almost the same problem. "My built-in flash is firing but on 90% of the time dont work". And the flash only fires sometimes, sometimes don´t, under the same conditions.  When it fires, many times don´t affect the exposition. Very strange behavior in a new T5I.

[gc76]

I've been having the same problem for the past few weeks: the flash goes off/fires every time, but about half of the pictures are dark (and I am sure is not the flash recycling, nor commander mode). Any solution found yet?

thanks!