I'm seeing an intermittent problem in my localhost dev setup where my sliders will sometimes disappear on mouseover. It's proving difficult to troubleshoot as sometimes the sliders stay visible for a few hours before a random mouseover inexplicably causes one to disappear. Other times, the disappearing trick can be almost instantaneous, as soon as a page has loaded. In all cases, the "lost" slider reappears (pro tem) when the page is re-loaded.
This is recent behaviour and so must be related to the latest WP or Customizr updates or to the only two recently installed plugins, WooCommerce or Relevanssi (replacement Search engine).
Current state of play is that I may have cured the problem simply by deactivating and reactivating those plugins -- but I've been lulled into a false sense of security before so I'm half-expecting the problem to return.
Anyone else seen this?