I’ll solely be updating considered one of my R3s to the brand new firmware and see in the event that they conveniently fastened the most important IBIS issues each camera have because the final replace. Err70 can also be an issue I’ve been getting considerably commonly (roughly as soon as a day on lengthy shoots).
Undecided if anybody else has the IBIS challenge, nevertheless it’s on BOTH my cameras after the firmware. Utilizing the RF 70-200 or 100-500 at longer focal size the IBIS will “stroll” once you maintain the shutter down. It’s at all times down and to the appropriate. Greatest strategy to describe it’s that the picture body begins to maneuver all the way down to the appropriate as you maintain down the shutter button. It then corrects itself once you launch it. Occurs randomly and I lastly have some downtime to ship one of many our bodies in with the 100-500. Hopefully there might be a solution.