Hi,
1. Not sure how to explain this…I can’t recreate for you…all I can say is I have firefox open and about 5 other windows with other website including your site kadencethemes.com…So while I work between my wp admin making changes and then checking my site to make sure its has been updated correctly, what is happening is for example I writing this post and just went back to the window of my site the shop page in particular, I see either all black or a bunch of lines and then the shop page images appears a split second late in proper form. The same thing occurs when I go back to my home page (I’m not clicking to load a page just clicking on the window if you know what I mean).
I thought that it may be my macpro retina that is causing the issue, but no it is 110% the them because every time I do the same and go to other open windows of other sites including this one everything is normal.
2. I added a woocommrece search widget and every time I write text it says : An error occurred. Please try again. I do find that the search works but also loads products that are unrelated to the search, I had the same issue with you search so I changed to woocommerce. I just want a search to provide true results. So when I for example type : Love All, I get all the products with the name or the name love, but the search gives me other products like Namaste which has no love tag and some other products that aren’t correct.
Thanks