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I suddenly lost the histogram, electronic level, and grid in the EVF, while shooting in photo mode.I reset the display and re-entered, with no result.I also updated the firmware to the current version 1.5, also with no result.What can I do next?Thank...

I recently got my EL-10 to work with my R6M2.  Since I have an older 600-EX-RT flash, I tried to synch the two together, with the EL-10 as sender to the 600's receiver.  Both units used the same channel and ID.They link up, but the problem is that th...