Canon EOS RP Advanced User Guide - Page 567

Troubleshooting The maximum burst during continuous shooting is lower. zz If you shoot a subject that has fine detail such as a field of grass, the file size will be larger, and the actual maximum burst may be lower than the number listed on =583. Even after I change the card, the maximum burst displayed for continuous shooting does not change. zz The maximum burst displayed does not change when you switch cards, even if you switch to a high-speed card. The maximum burst shown in the table on =583 is based on Canon's testing card. (The faster the card's writing speed, the higher the actual maximum burst will be.) For this reason, the maximum burst displayed may differ from the actual maximum burst. High-speed display is not available during high-speed continuous shooting. zz Refer to the high-speed display requirements on =181. Some image quality options are not available with cropped shooting. zz 74/84/7a/8a image quality options are not available when [1.6x (crop)] is set, or with EF-S lenses. The aspect ratio cannot be set. zz With EF-S lenses, [1.6x (crop)] is set automatically, and no other aspect ratios are available. 567