Notice: your server allows you to upload 20 files of maximum 1000M bytes each and total 1000M bytes and allows 60 seconds to complete. If your request exceeds these limitations, it will fail, probably without an errormessage. Additionally your hosting provider may have set other limitations on uploading files.
Based on your server memory limit you should not upload images larger then 106.9 Mega pixels
E.g. not bigger than approx 12225 x 9175 pixels (4:3) or 14125 x 7950 (16:9)
Did it take long? 60 seconds are quickly reached. I have no idea where to increase this though.
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