With some units of the Speedlite EL-5, the battery drains faster when the power is OFF. Even when a battery has been fully charged, it may deplete completely in around two days. Affected units exhibit the number '0' in the fourth digit from the left of the serial number (see below) These units will be inspected/repaired free of charge. This offer runs until 30 September 2026.
Firmware Version 1.0.1 for the EOS R5 Mark II incorporates the following fixes: 1. Fixes an issue in which movies captured in RAW/SRAW format may not play back properly on applications due to the attached lens and camera not communicating. 2. Improves the stability of the touch operation control when the [Touch control] is set to [Sensitive]. 3. Fixes an issue in which the camera's LCD display may become abnormal after the camera resumes operations from the [Viewfinder off] state. 4. Fixes an issue in which the camera may stop working properly when the shutter button is operated while the BUSY message is being displayed on the screen. 5. Fixes an issue in which Err70 may be displayed when the display mode is switched between the LCD screen and viewfinder while the BUSY message is being displayed on the screen. 6. Fixes an issue, in which the camera's LCD display becomes abnormal after using EOS Utility to capture and import movies. 7. Fixes an issue, in which movies captured u