Edge Browser Compatability

So, I was testing the website on multiple platforms today, and I noticed that there is a problem rendering the website on Microsoft Edge. It seems that the portfolio gets messed up and so does the size of the footer (there is a bunch of whitespace).

The strangest thing is that when you click the reload button, the website renders properly.

Sometimes the website renders properly right when you load it the first time.

I am not sure what is going on, any help would be greatly appreciated.

website here

The original code doesn't seem to have the problem

http://themes.semicolonweb.com/html/canvas/

I'm not sure what I did that messed it up, or if i'm using an outdated version of canvas.