Random order

I’ve tried a few ways… haven’t been able to find a way to make a random slideshow occur… Any help?

This is my latest short code.

[gss link="file" options="random=true, timeout=3000" columns="5" orderby="rand" ids="198,197,196,195,194,193,192,191,190,189,188,187,186,185,184,183,182,181,180,179,178,177,176,175,174,173,172,170,169,168,167,166,165,155,154,153,152,151,150,148,147,146,145,144,143,142,141,138,137,136,135,134,132,131,130,129,128,127,126,125,124,123,120,119,118,117,108,107,106,105,103,101,47,46,207,206,205,204,203,202,201,199"]

https://ww.wp.xz.cn/plugins/gallery-slideshow/