Mark Senff on "[Plugin: Sticky Menu (or Anything!) on Scroll] contact disappear when scroll down"

hi,

when i activate the sticky menu and scroll down the content of my page just disappear and i see only white page.
what can be the problem ?

http://www.infinitygaragedoors.com

thank you

https://wordpress.org/plugins/sticky-menu-or-anything-on-scroll/

I'm sorry, but I don't see the issue you're describing on your page. Does this happen for you on all browsers you've tried? Different computers?