Not a complaint, mate ... just a recollection of an old fart of "the good old days" of film technology. There are a lot of pluses - a lot - which come from digital photography, but the strobe effect evident here is not, to my mind one of them, and that is definitely not your fault.
As an aside, it seems to me as well, that digital cameras are less able to cope with high-contrast conditions; I think the technical term used is "latitude", or lack of it.[ATTACH=full]1900[/ATTACH]
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