The water effect has some kind of issue when ran on Windows RT.
First this pops up.
And then this pops up after that when ok is clicked:
Not all effects are compatible with Internet explorer. IE11 supports webGL but some of the effects still don't work correctly.
I figured it was specific to the browser. I tried fixing it in the effect code, but had no luck. Just to be clear this works in IE11 on regular Windows. I have only found it to occur on Windows RT.
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Early versions of IE11 had bugs with some WebGL shaders, but the latest version should be OK. Check your system is up to date.