I have updated my two 100s bodies and after that both cams forced me to set time/date/hour again.Also the gird line on one camera had disappeared and was difficult re reinstall.Now both work fine.
Great Blue Heron, X-H2s, 70-300+1.4TC. As a rule I don't like bird photos in B&W but this Oregon coast day was so gray and dreary very little color showed up so I went with B&W minimalism.